Without a plan, it doesn't matter which way you're going.

That which chiefly causes the failure of a dinner-party, is the running short--not of meat, nor yet of drink, but of conversation.

Forbid the day when vivisection shall be practised in every college and school, and when the man of science, looking forth over a world which will then own no other sway than his, shall exult in the thought that he has made of this fair earth, if not a heaven, at least a hell for animals.

She [Alice] went on "And how do you know that you're mad?" "To begin with," said the Cat, "a dog's not mad. You grant that?" "I suppose so," said Alice. "Well, then," the Cat went on, "you see, a dog growls when it's angry, and wags it's tail when it's pleased. Now I growl when I'm pleased, and wag my tail when I'm angry. Therefore I'm mad."

In fact, now I come to think of it, do we decide questions, at all? We decide answers, no doubt: but surely the questions decide us? It is the dog, you know, that wags the tail--not the tail that wags the dog.

Sometimes I've believed as many as six impossible things before breakfast.

People who don't think shouldn't talk.