Risk management is not avoiding risks but understanding and mitigating them.

球场上最强大的武器不是正手或反手——而是你的头脑。

The forest doesn't need us, but we need the forest—our survival depends on it.

The language of DNA is universal, but its applications are deeply personal.

"Tennis is a mental game. Everyone is fit, everyone hits great forehands and backhands."

The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.

"I love the challenge of playing against the best players in the world."

我不断看到生活中的人崛起，他们不是最聪明的有时甚至不是最勤奋的。但他们是学习机器；他们每天晚上睡觉时都比起床时聪明一点。