The only defense against the world is a thorough knowledge of it.

译文：守住本分不贪婪定会有善终，若想占别人的便宜必定会吃亏。赏析：做人一定要坚守道德底线、清心寡欲。处处算计别人，事事都要占便宜，或许可以得到一时的利益，但最终都会害了自己。

思想和背景的多样性推动创新，要拥抱它。

The best part about success is being able to do what you love every day.

Our heroes are human heroes. That's a very new situation. Most other societies have had, right at their center, the worship of something transcendent: a god, a spirit, a natural force, the universe, whatever it is -- something else that is being worshiped. We've slightly lost the habit of doing that, which is, I think, why we're particularly drawn to nature.

"I think the mind is the most important thing in any sport. If you can control your mind, you can control the situation."