降低成本的最好方法是一开始就没有成本。

表演的艺术是倾听的艺术。

生物学的魅力在于它的复杂性和解决方案的优雅。

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.

The most important thing in science is not to solve problems, but to ask the right questions.

I don't count my sit-ups. I only start counting when it starts hurting.

最好的采石场不会留下伤痕，只有负责任的转变。