“The true method of knowledge is experiment.”

“Everyday life is like programming, I guess. If you love something you can put beauty into it.”

“If God treats you well by teaching you a disastrous lesson, you never forget it.”

“Save a little bit of money each month, and at the end of the year you'll be surprised at how little you still have.”

“It is a sign of contraction of the mind when it is content, or of weariness. A spirited mind never stops within itself it is always aspiring and going beyond its strength.”

“A healthy attitude is contagious but don't wait to catch it from others. Be a carrier.”