You can't go back and change the beginning, but you can start where you are and change the ending.

地球形状的问题本质上是势理论中的一个问题。

If you’re not moving forward, you’re falling behind.

登山不因为艰难险峻就停止攀登，那么最终必定能登上峻岭。

Writing is not just about telling stories; it's about uncovering the hidden layers of truth.

Vanity and pride are different things, though the words are often used synonymously.