创新不应为了创新而创新，它必须服务于真正的目的。

我们活着就是为了改变世界，否则还有什么意义？

In the world of physics, we often find that the simplest questions are the hardest to answer.

可持续性不是一个部门，而是一个必须渗透到我们所创造的一切中的设计原则。

Man is always something more than what he knows about himself. He is not what he is simply once and for all, but is a process.

The most profound ideas in mathematics often come from asking the simplest questions.