A man who was fond of visiting his friends and outstaying his welcome had been cordially received by a Quaker who treated him with attention and politeness for some days. At last his host said, "My friend, I am afraid thee wilt never visit me again." "Oh, yes, I shall," he replied. "I have enjoyed my visit very much; I will certainly come again." "Nay," said the Quaker, "I think thee wilt not visit me again." "What makes you think I shall not come again?" asked the visitor. "If thee does never leave," said the Quaker, "how canst thee come again?"