值得畏惧的竞争对手是那些从不关注你，而是一直在改进自己业务的人。

我们有责任在应对气候变化的同时提供可靠且负担得起的能源。

"The act of writing is an act of resistance, a way to reclaim our voices and our stories."

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.

强调命运虽有一定定数，但个人的努力可以改变运势。

The search for truth is more precious than its possession.