家不是一个地方，而是一种感觉。

"We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct."

煤炭使美国在世界范围内保持竞争力。

我相信一切事情的发生都有其原因。

I don't believe in luck, but I do believe in assigning value to things.

在科学推断中，我们应该尽可能追求客观的方法。

人生就像一场逆行的旅程，我也只是其中的一个过客。