More quotes by Mark Twain

"The easy confidence with which I know another man's religion is folly teaches me to suspect that my own is also."
"All you need in this life is ignorance and confidence, and then success is sure."
"A big leather-bound volume makes an ideal razorstrap. A thing book is useful to stick under a table with a broken caster to steady it. A large, flat atlas can be used to cover a window with a broken pane. And a thick, old-fashioned heavy book with a clasp is the finest thing in the world to throw at a noisy cat."
"Sanity and happiness are an impossible combination."
"Substitute 'damn' every time you're inclined to write 'very;' your editor will delete it and the writing will be just as it should be."