如果你担心从自行车上摔下来，你就永远不会骑上去。

有时候你只需要振作起来，继续前进。

To write is to embark on a journey of self-discovery, where each word is a step closer to understanding the essence of our existence.

人类注定是自由的。

科学应当为人类服务，而不是反过来。

We don't inherit the ocean from our ancestors; we borrow it from our children.