No one ever dies wishing they'd spent more time at the office.
All work and no play makes jack. With enough jack, Jack needn't be a dull boy.
To live long and achieve happiness, cultivate the art of radiating happiness.
None of my other investments give me the joy that autographs do because they make me feel that I am holding a piece of history in my hands.
A man can't do more than he can - but he can at least do that much.
Scientists ofttimes have the greatest faith in a higher power. The more they dig into, establish facts and figures, the more they marvel about the mystery of it all.