La imaginación no es un escape de la realidad, sino una forma más profunda de comprenderla.

电子和原子一样是不可穷尽的。

Rationality is not about being right, but about being consistent in your beliefs and actions.

The sun is our most powerful tool in Africa. We must learn to work with it, not against it.

People don't buy what you do; they buy why you do it.

在科学中最令人兴奋的短语，预示着新发现的，不是“我找到了！”而是“这有点奇怪……”