I've had a lot of worries in my life, most of which never ha... - Mark Twain

"A successful book is not made of what is in it, but what is left out of it."

"Name the greatest of all inventors. Accident."

"I did not attend his funeral, but I sent a nice letter saying I approved of it."

"It is by the goodness of god that in our country we have those 3 unspeakably precious things: freedom of speech, freedom of conscience, and the prudence never to practice either of them."

"The fear of death follows from the fear of life. A man who lives fully is prepared to die at any time."