"知识是一个逐步变得更为适当的转化系统"

“Happiness is when what you think, what you say, and what you do are in harmony.”

“I don’t count my sit-ups; I only start counting when it starts hurting because they’re...”

“I’m not arrogant enough to look back on my career and criticize my choices It’s really...”

“If you hear a voice within you say "you cannot paint," then by all means paint and that vo...”

“To accept one’s past—one’s history—is not the same thing as drowning in it; it is ...”

“I think that's the single best piece of advice: Constantly think about how you could be do...”

“The key to immortality is first living a life worth remembering.”

“Be where your enemy is not.”

“It's easy to stand in the crowd but it takes courage to stand alone.”

“Leadership is not about being in charge. It's about taking care of those in your charge.”

“If I had asked people what they wanted, they would have said faster horses.”

“Goals are the fuel in the furnace of achievement.”