Memorable quotes: who said it?

“The man who moves a mountain begins by carrying away small stones.”

“Two things are infinite: the universe and human stupidity; and I’m not sure about the universe.”

"Be polite, be professional, but have a plan to kill everybody you meet."

“Never eat more than you can lift.”

“A clear conscience is a sure sign of a bad memory.”

“Sometimes you lie in bed at night and you don’t have a single thing to worry about. That always worries me!”

“Without music, life would be a mistake.”

“If God did not intend for us to eat animals, then why did he make them out of meat?”

“I've only been in love with a beer bottle and a mirror.”

“If you can’t beat them, arrange to have them beaten.”

“If you think you are too small to make a difference, try sleeping in a room with a mosquito.”

“Always go to other people’s funerals; otherwise they won’t come to yours."

“My advice to you is get married: If you find a good wife you’ll be happy; if not, you’ll become a philosopher.”

“Doing nothing is very hard to do. You never know when you’re finished.”