More quotes by Mark Twain

"It's not the size of the dog in the fight, it's the size of the fight in the dog."
"A successful book is not made of what is in it, but what is left out of it."
"Good friends, good books, and a sleepy conscience: this is the ideal life."
"Let us live so that when we come to die even the undertaker will be sorry."
"The two most important days in your life are the day you are born and the day you find out why."