More quotes by Mark Twain

"All you need in this life is ignorance and confidence, and then success is sure."
"One should never use exclamation points in writing. It is like laughing at your own joke."
"I must have a prodigious amount of mind; it takes me as much as a week, sometimes, to make it up!"
"I did not attend his funeral, but I sent a nice letter saying I approved of it."
"When we remember we are all mad, the mysteries disappear and life stands explained."