数学的美在于它既精确又富有创造性。

在数学中，从困惑到清晰的旅程是最有价值的体验。

解释：礼用来推行道义，道义用来产生利益，利益用来使老百姓太平，这是治理国家的关键。

我认为我们在沉默中、在未说出口的话中，已经沟通得足够好了。

The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.

Collaboration across industries and borders is essential to meet the world's energy needs.

生活就是不断成长和进化。