我明白了有时候你必须勇敢一点。

I think you should be able to do whatever you want as long as you're not hurting anybody.

"Theoretical computer science is a field where deep mathematical insights lead to practical computational tools."

The ocean is not just a resource; it's a legacy we must protect for future generations.

我看到了，我忘记了；我听到了，我记住了；我做过了，我理解了。