爱是一种力量，它能让我们在最黑暗的时刻找到光明。

我很幸运能做我喜欢的事情。

过去总是紧张的，未来是完美的。

I do not believe in failure. It is not failure if you enjoyed the process.

But it is the same with man as with the tree. The more he seeks to rise into the height and light, the more vigorously do his roots struggle earthword, downword, into the dark, the deep - into evil.

对黑洞的研究彻底改变了我们对空间和时间的理解。

Reality is always richer and more complex than fiction.