Why worry? If you’ve done the very best you can, worry won’t make it any better.

Every scientific discovery should be measured by its contribution to human welfare.

那些不行动的人，不会注意到他们的枷锁。

Cloud computing is not only a technological change but also a transformation of business models.

I give my whole water in joy,“sings the waterfall,”though little of it is enough for the thirsty.

"The world is a place of horror, but also of beauty."

无论我们去过哪里，都会在那里留下自己的一部分。

组织内权力的分配是其绩效的关键决定因素。