This celebrated Grecian orator was born about 384 or 385 years B. C., at a period when Athens had reached the zenith of her literary, and had passed that of her political, glory. Juvenal has represented him slightingly, as the son of a blacksmith—the fact being that the elder Demosthenes was engaged in various branches of trade, and, among others, was owner of a sword manufactory. His maternal grandmother was a Thracian woman—a circumstance noticeable because it enabled his enemies, in the spirit of ill-will, to taunt him as a barbarian and hereditary enemy of his country; for the Greeks, in general, regarded the admixture of other than Greek blood, with the same sort of contempt and dislike that the whites of America do the taint of African descent.

Being left an orphan when seven years old, Demosthenes fell into the hands of dishonest guardians, who embezzled a large portion of the property which his father had bequeathed to him. His constitution appears to have been delicate, and it may have been on this account that he did not attend the gymnastic exercises, which formed a large portion of the education of the youths in Greece; exercises really important where neither birth nor wealth set aside the obligation to military service common to all citizens; and where, therefore, skill in the use of arms, strength, and the power to endure fatigue and hardship, were essential to the rich as well as to the poor. It may have been on this account that a nickname expressive of effeminacy was bestowed on him, which was afterwards interpreted into a proof of unmanly luxury and vicious habits; indeed, the reproach of wanting physical strength clung to him through life; and apparently this was not undeserved. Another nickname that he obtained was that of "Viper." In short, the anecdotes which have come down to us, tend pretty uniformly to show that his private character was harsh and unamiable.

His ambition to excel as an orator is said to have been kindled by hearing a masterly and much admired speech of Callistratus. For instruction, he resorted to IsÆus, and, as some say, to Isocrates, both eminent teachers of the art of rhetoric. He had a stimulus to exertion in the resolution to prosecute his guardians for abuse of their trust; and having gained the cause, B. C. 364, in the conduct of which he himself took an active part, recovered, it would seem, a large part of his property. The orations against Aphobus and Onetor, which appear among his works, profess to have been delivered in the course of the suit; but it has been doubted, on internal evidence, whether they were really composed by him so early in life.

Be this as it may, his success emboldened him to come forward as a speaker in the assemblies of the people; on what occasion, and at what time, does not appear. His reception was discouraging. He probably had underrated, till taught by experience, the degree of training and mechanical preparation requisite at all times to excellence, and most essential in addressing an audience so acute, sensitive and fastidious as the Athenians. He labored also under physical defects, which almost amounted to disqualifications. His voice was weak, his breath short, his articulation defective; in addition to all this, his style was throughout strained, harsh and involved.

Though somewhat disheartened by his ill success, he felt as Sheridan is reported to have expressed himself on a similar occasion, that it was in him, and it should come out; beside, he was encouraged by a few discerning spirits. One aged man, who had heard Pericles, cheered him with the assurance that he reminded him of that unequalled orator; and the actor Satyrus pointed out the faults of his delivery, and instructed him to amend them. He now set himself in earnest to realize his notions of excellence; and the singular and irksome methods which he adopted, denoting certainly no common energy and strength of will, are too celebrated and too remarkable to be omitted, though the authority on which they rest is not free from doubt. He built a room under ground, where he might practise gesture and delivery without molestation, and there he spent two or three months together, shaving his head, that the oddity of his appearance might render it impossible for him to go abroad, even if his resolution should fail. The defect in his articulation he cured by reciting with small pebbles in his mouth. His lungs he strengthened by practising running up hill, while reciting verses. Nor was he less diligent in cultivating mental than bodily requisites, applying himself earnestly to study the theory of the art as explained in books, and the examples of the greatest masters of eloquence. Thucydides is said to have been his favorite model, insomuch that he copied out his history eight times, and had it almost by heart.

Meanwhile, his pen was continually employed in rhetorical exercises; every question suggested to him by passing events served him for a topic of discussion, which called forth the application of his attainments to the real business of life. It was perhaps as much for the sake of such practice, as with a view to reputation, or the increase of his fortune, that he accepted employment as an advocate, which, until he began to take an active part in public affairs, was offered to him in abundance.

Such was the process by which he became confessedly the greatest orator among the people by whom eloquence was cultivated, as it has never been since by any nation upon earth. He brought it to its highest state of perfection, as did Sophocles the tragic drama, by the harmonious union of excellences which had before only existed apart. The quality in his writings, which excited the highest admiration of the most intelligent judges among his countrymen in the later critical age, was the Protean versatility with which he adapted his style to every theme, so as to furnish the most perfect examples of every order and kind of eloquence.

Demosthenes, like Pericles, never willingly appeared before his audience with any but the ripest fruits of his private studies, though he was quite capable of speaking on the impulse of the moment in a manner worthy of his reputation. That he continued to the end of his career to cultivate the art with unabated diligence, and that, even in the midst of public business, his habits were those of a severe student, is well known.

The first manifestation of that just jealousy of Philip, the ambitious king of Macedon, which became the leading principle of his life, was made 252 B. C., when the orator delivered the first of those celebrated speeches called Philippics. This word has been naturalized in Latin and most European languages, as a concise term to signify indignant invective.

From this time forward, it was the main object of Demosthenes to inspire and keep alive in the minds of the Athenians a constant jealousy of Philip's power and intentions, and to unite the other states of Greece in confederacy against him. The policy and the disinterestedness of his conduct have both been questioned; the former, by those who have judged, from the event, that resistance to the power of Macedonia was rashly to accelerate a certain and inevitable evil; the latter, by those, both of his contemporaries and among posterity, who believe that he received bribes from Persia, as the price of finding employment in Greece for an enemy, whose ambition threatened the monarch of the East. With respect to the former, however, it was at least the most generous policy, and like that of the elder Athenians in their most illustrious days—not to await the ruin of their independence submissively, until every means had been tried for averting it; for the latter, such charges are hard either to be proved or refuted. The character of Demosthenes certainly does not stand above the suspicion of pecuniary corruption, but it has not been shown, nor is it necessary or probable to suppose, that his jealousy of Philip of Macedon was not, in the first instance, far-sighted and patriotic. During fourteen years, from 352 to 338, he exhausted every resource of eloquence and diplomatic skill to check the progress of that aspiring monarch; and whatever may be thought of his moral worth, none can undervalue the genius and energy which have made his name illustrious, and raised a memorial of him far more enduring than sepulchral brass.

In 339 B. C., Philip's appointment to be general of the Amphictyonic League gave him a more direct influence than he had yet possessed; and in the same year, the decisive victory of Cheronea, won over the combined forces of Thebes, Athens, &c., had made him master of Greece. Demosthenes served in this engagement, but joined, early in the flight, with circumstances, according to report, of marked cowardice and disgrace. He retired for a time from Athens, but the cloud upon his character was but transient for, shortly after, he was entrusted with the charge of putting the city in a state of defence, and was appointed to pronounce the funeral oration over those who had been slain. After the battle of Cheronea, Philip, contrary to expectation, did not prosecute hostilities against Athens; on the contrary, he used his best endeavors to conciliate the affections of the people, but without success. The party hostile to Macedon soon regained the superiority, and Demosthenes was proceeding with his usual vigor in the prosecution of his political schemes, when news arrived of the murder of Philip, in July, 336.

The daughter of Demosthenes had then lately died; nevertheless, in violation of national usage, he put off his mourning, and appeared in public, crowned with flowers and with other tokens of festive rejoicing. This act, a strong expression of triumph over the fall of a most dangerous enemy, has been censured with needless asperity; the accusation of having been privy to the plot for Philip's murder, beforehand, founded on his own declaration of the event some time before intelligence of it came from any other quarter, and the manifest falsehood as to the source of the information, which he professed to derive from a divine revelation, involves—if it be judged to be well founded—a far blacker imputation.

Whether or not it was of his own procuring, the death of Philip was hailed by Demosthenes as an event most fortunate for Athens, and favorable to the liberty of Greece. Thinking lightly of the young successor to the Macedonian crown, he busied himself the more in stirring up opposition to Alexander, and succeeded in urging Thebes into that revolt, which ended in the entire destruction of the city, B. C., 335. This example struck terror into Athens. Alexander demanded that Demosthenes, with nine others, should be given up into his hands, as the authors of the battle of Cheronea and of the succeeding troubles of Greece; but finally contented himself with requiring the banishment of Charidemus alone.

Opposition to Macedon was now effectually put down, and, until the death of Alexander, we hear little more of Demosthenes as a public man. During this period, however, one of the most memorable incidents of his life occurred, in that contest of oratory with Æschines, which has been more celebrated than any strife of words since the world began. The origin of it was as follows. About the time of the battle of Cheronea, one Ctesiphon brought before the people a decree for presenting Demosthenes with a crown for his distinguished services; a complimentary motion, in its nature and effects very much like a vote in the English parliament, declaratory of confidence in the administration. Æschines, the leading orator of the opposite party, arraigned this motion, as being both untrue in substance and irregular in form; he indicted Ctesiphon on these grounds, and laid the penalty at fifty talents, equivalent to about $50,000. Why the prosecution was so long delayed, does not clearly appear; but it was not brought to an issue until the year 330, when Æschines pronounced his great oration "against Ctesiphon." Demosthenes defended him in the still more celebrated speech "on the crown." These, besides being admirable specimens of rhetorical art, have the additional value, that the rival orators, being much more anxious to uphold the merits of their own past policy and conduct, than to convict and defend the nominal object of prosecution, have gone largely into matters of self-defence and mutual recrimination, from which much of our knowledge of this obscure portion of history is derived. Æschines lost the cause, and not having the votes of so much as a fifth part of the judges, became liable, according to the laws of Athens, to fine and banishment. He withdrew to Rhodes, where he established a school of oratory. On one occasion, for the gratification of his hearers, he recited first his own, then his adversary's speech. Great admiration having been expressed of the latter, "What then," he said, "if you had heard the brute himself?" bearing testimony in these words to the remarkable energy and fire of delivery which was one of Demosthenes' chief excellences as an orator.

A fate similar to that of his rival, overtook Demosthenes himself, a few years later, B. C. 324. Harpalus, an officer high in rank and favor under Alexander, having been guilty of malversation to such an extent that he dared not await discovery, fled to Greece, bringing with him considerable treasures and a body of mercenary soldiers. He sought the support of the Athenians; and, as it was said, bribed Demosthenes not to oppose his wishes. Rumors to that effect got abroad, and though his proposals were rejected by the assembly, Demosthenes was called to account, and fined fifty talents, nearly $50,000, as having been bribed to give false counsel to the people. Being unable to pay the amount of the fine, it acted as a sentence of banishment, and he retired into Ægina. Like Cicero, when placed in a similar situation, he displayed effeminacy of temper, and an unmanly violence of regret, under a reverse of fortune.

In the following year, however, the death of Alexander restored him to political importance; for when that event opened once more to the Athenians the prospect of shaking off the supremacy of Macedonia, Demosthenes was recalled, with the most flattering marks of public esteem. He guided the state during the short war waged with Antipater, the Macedonian viceroy, until the inequality of the contest became evident, and the Macedonian party regained its ascendency. Demosthenes then retired to the sanctuary of Calauria, an island sacred to Neptune, on the coast of Argolis. Sentence of death was passed on him in his absence. He was pursued to his place of refuge by the emissaries of Antipater, and being satisfied that the sanctity of the place would not protect him, he took poison, which, as a last resort, he carried about his person, concealed in a quill.

Most of the speeches of Demosthenes are short, at least compared with modern oratory. He rarely spoke extempore, and bestowed an unusual degree of pains on his composition. That style which is described by Hume as "rapid harmony, exactly adapted to the sense; vehement reason, without any appearance of art; disdain, anger, boldness, freedom, involved in a continued stream of argument"—instead of being, as it would seem, the effervescence of a powerful, overflowing mind, was the labored produce of much thought, and careful, long-continued polish.

If we compare the two greatest orators of antiquity—Cicero and Demosthenes—it may seem difficult to decide between them. By devoting his powers almost exclusively to oratory, the latter excelled in energy, strength, and accuracy; and as a mere artist, was probably the superior. Cicero, by cultivating a more extended field, was doubtless far the abler lawyer, statesman and philosopher. Of the value of their works to mankind, there is no comparison; for those of Cicero are not only more numerous and diversified, but of more depth, wisdom, and general application. We must also remark, that while the soul of Demosthenes appears to have been selfish and mean, that of Cicero ranks him among the noblest specimens of humanity, whether of ancient or modern times.

If we compare the speeches of these great men with the efforts of modern orators, we shall see that the latter greatly surpass them in range of thought, power of diction and splendor of illustration. The question then arises, why did the orations of Cicero and Demosthenes produce such electrical effects upon their auditors? The reason doubtless was, that they paid the greatest attention to action, manner and tones of voice—thus operating upon their hearers by nearly the same powers as the modern opera. There was stage effect in their manner, and music in their tones, combined with most perfect elocution—and the application of these arts, carried to the utmost perfection, was made to the quick Italians or mercurial Athenians. These suggestions may enable us to understand the fact, that speeches, which, uttered in the less artful manner of our day, and before our colder audiences, would fall flat and dead upon the ear, excited the utmost enthusiasm, in more southern climes, two thousand years ago.