More quotes by Mark Twain

"Any emotion, if it is sincere, is involuntary."
"Don't part with your illusions. When they are gone you may still exist, but you have ceased to live."
"The easy confidence with which I know another man's religion is folly teaches me to suspect that my own is also."
"A man is never more truthful than when he acknowledges himself a liar."
"The easy confidence with which I know another man's religion is folly teaches me to suspect that my own is also."