"Sometimes the smallest things take up the most room in your heart."

I have nothing to offer but blood, toil, tears, and, sweat.

山间千年以上的树是有的，但世上百岁以上的人却不多见。

Chemistry is not just about what you can make, but how you can make it.

释义：山再高，也会有攀登的路；水再深，也会有渡人的船

数学中最重要的是提出正确的问题。

我认为坚持自己的信念很重要。

"The world is changing very fast. Big will not beat small anymore. It will be the fast beating the slow."