事实是，每个人都会伤害你。你只需要找到那些值得为之受苦的人。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

If we want clean air and water, we must start by protecting our forests.

The concept of reducibility is central to understanding the relationships between different computational problems.

我不喜欢平庸。