What would you do if you weren't afraid?

你不能双手都戴着接球手套度过一生。你需要能够回馈些什么。

The ultimate goal of artificial intelligence is to create machines that can perform tasks that would require intelligence if done by humans.

The greatest happiness is to know the source of unhappiness.

我努力工作，表现出色，我要享受生活。我不会让你限制我。