It is wrong to have an ideal view of the world. That's where the mischief starts. That's where everything starts unravelling.

你停止学习的那天就是你停止成长的那天。

如果你想飞，就必须放弃拖累你的东西。

要养活世界，我们必须首先尊重我们所拥有的资源。

Our descendants will achieve things that will amaze us， yet a portion of what they will create could have been made with today’s materials and tools if we had had the imagination. Think bigger.

We are in the midst of a digital revolution that is transforming the way we live, work, and communicate.

科学中最重要的工具不是显微镜，而是思维。