你是自己生活的艺术家。不要把画笔交给别人。
When I got to 40 or so... I had the sense when I looked back over my life I would actually see a mess of decisions， a few of which I had thought about， some of which I had sort of stumbled on， and many that I had no control over whatsoever.
Never underestimate the power of persistence. Most people give up too soon.
一切变化都遵循法则。
Quality is never an accident; it is always the result of intelligent effort.