Principles have no real force except when one is well-fed
American writer, humorist, entrepreneur, publisher, and lecturer.
The most interesting information comes from children, for they tell all they know and then stop
Many a small thing has been made large by the right kind of advertising
Only one thing is impossible for God: To find any sense in any copyright law on the planet
Forgiveness is the fragrance that the violet sheds on the heel that has crushed it
Let us endeavor so to live so that when we come to die even the undertaker will be sorry
I make it a rule never to smoke while I’m sleeping
Always forgive your enemies; nothing annoys them so much
When one tugs at a single thing in nature, he finds it attached to the rest of the world
One must be sane to think clearly, but one can think deeply and be quite insane
Throwing yourself into a job you enjoy is one of the life's greatest pleasures
Science knows no country, because knowledge belongs to humanity
One sometimes finds what one is not looking for
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