The proper definition of a man is an animal that writes letters.

Come, hearken then, ere voice of dread, with bitter tiding laden, shall summon to unwelcome bed a melancholy maiden! We are but older children, dear, who fret to find our bedtime near.

'What is the use of a book', thought Alice, 'without pictures or conversations?'

One! two! and through and through The vorpal blade went snickersnack! He left it dead, and with its head He went galumphing back.

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."

You shouldn't make jokes if it makes you so unhappy.

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.