我不害怕跌倒，因为我知道我会重新站起来。

The human figure is the most important thing to me.

教育学中的实验方法不仅是研究的工具，更是理解教育过程的基本原则。

真正的艺术家永远处于生成的状态。

The development of computational complexity theory has shown us that not all problems are created equal.

Science is not just about discovery, it's about responsibility.