The only real freedom is the freedom to be yourself.
唯一真正的自由是做自己的自由。
神并没有从一开始就向凡人揭示一切，但通过探索，人们最终会发现更好的东西。
幸福和不幸取决于我们对事物的看法。
Every ton of ore we extract carries with it a responsibility to the future.
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.
In the darkness, we find the light of our own humanity.
