风险管理不是要避免风险，而是要理解并减轻它们。

The aura given out by a person or object is as much a part of them as their flesh.

I don't do music for the critics. I do music for the people who actually live the life I'm talking about.

Your smarts will come in handy because you will travel in a land of marvels. We humans -- plodding as we are -- will astonish ourselves. We'll invent ways to generate clean energy and a lot of it. Atom by atom， we'll assemble tiny machines that will enter cell walls and make repairs. This month comes the extraordinary but also inevitable news that we've synthesized life. In the coming years， we'll not only synthesize it， but we'll engineer it to specifications. I believe you'll even see us understand the human brain. Jules Verne， Mark Twain， Galileo， Newton -- all the curious from the ages would have wanted to be alive most of all right now. As a civilization， we will have so many gifts， just as you as individuals have so many individual gifts as you sit before me.

战争不是解决问题的手段，只是表明问题的失败。

You don’t have to be the best, you just have to try your best.

将奇怪与神秘混淆是一个错误。