More quotes by Mark Twain

"The test of any good fiction is that you should care something for the characters; the good to succeed, the bad to fail. The trouble with most fiction is that you want them all to land in hell together, as quickly as possible."
"All you need in this life is ignorance and confidence; then success is sure."
"Good friends, good books, and a sleepy conscience: this is the ideal life."
"It's not the size of the dog in the fight, it's the size of the fight in the dog."
"I was gratified to be able to answer promptly, and I did. I said I didn’t know."