More quotes by Mark Twain

"Sanity and happiness are an impossible combination."
"All you need in this life is ignorance and confidence, and then success is sure."
"All you need in this life is ignorance and confidence, and then success is sure."
"The secret to getting ahead is getting started."
"If you pick up a starving dog and make him prosperous he will not bite you. This is the principal difference between a dog and man."