You don’t have to pee on an electric fence to learn not to do it.
我不会让世界偷走我的魔力。
我不需要别人的认可来做自己。
The only person you should try to be better than is the person you were yesterday.
国家是人类社会中最重要的机构,因为它是唯一可以合法使用武力来维持秩序的机构。
The challenge of modern physics is not just to understand the universe, but to understand our place within it.