The most important thing is to enjoy what you do.

Ignorance more frequently begets confidence than does knowledge.

"Don't watch the clock; do what it does. Keep going."

最糟糕的人是那些让别人因为对某事感到兴奋而感到糟糕、愚蠢或愚蠢的人。

If you pick up a starving dog and make him prosperous, he will not bite you. This is the principal difference between a dog and a man.

意识是适应的前沿。