我一直相信最好的还在后头。

动物健康的未来在于预防，而不仅仅是治疗。

The development of an enterprise cannot be separated from team cooperation.

不要害怕新的竞技场。

I don't care about being first. I care about being best.

人渴时，一滴水就像甘露一样甜美；人醉后，再添酒还不如不添的好。

爱与战争是同一枚硬币的两面。

"Memory is what we thought we'd forgotten; it's what we have forgotten we've forgotten."

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.