More quotes by Mark Twain

"A successful book is not made of what is in it, but what is left out of it."
"Everything human is pathetic. The secret source of humor itself is not joy but sorrow. There is no humor in heaven."
"The fear of death follows from the fear of life. A man who lives fully is prepared to die at any time."
"The fear of death follows from the fear of life. A man who lives fully is prepared to die at any time."
"Good friends, good books and a sleepy conscience: this is the ideal life."