我来这里是为了创造历史。
The laws of physics are the same everywhere in the universe, and that is a profound truth that connects us all.
The root of all superstition is that men observe when things hit, and not when they miss, and commit to memory the one, and pass over the other.
It is a far, far better thing that I do, than I have ever done; it is a far, far better rest that I go to than I have ever known.
你不能因为我做我自己而生气,我又没干涉你。
下一代不会问我们说了什么,而是问我们做了什么。
Heard melodies are sweet, but those unheard are sweeter.