What does the world care about either you or me? Nothing. But we care for each other, and I grasp at every opportunity of telling it. A letter, they may say, would do as well for that purpose as a dedication. I say no; for a letter is a sort of corruptible substance, and these volumes may be IMMORTAL. Beside, it is perhaps my pride to write a dedication and your pride to receive one. I desire the world then to let it pass; for, to tell them a truth—you have paid me for it before-hand.