那是一种内在的东西，他们到达不了，也无法触及的，那是你的。

Not knowing is probably the best.

"We must always strive to do the right thing, even when it is difficult."

The future belongs to those who can balance energy needs with environmental responsibility.

I'm not here to tell you what to think. I'm here to tell you to think.

I'm a hopeless romantic.

文学是克服死亡的唯一途径。

在科学中，最重要的是不要停止提问。