The art of competing, I’d learned from track, was the art of forgetting, and I now reminded myself of that fact. You must forget your limits. You must forget your doubts, your pain, your past.

Happiness lies in the joy of achievement and the thrill of creative effort.

The most powerful tool in business is trust.

"Adventure is worthwhile in itself."

技术没有捷径，只有不断积累和突破。