自信不是天生的，是慢慢培养出来的。

如果你不感到不适，你就没有成长。

"The beauty of science is that it allows us to understand the world in a way that is both profound and practical."

I do not know much about it, but I think some of America's best young men served in this war.

我不是来适应你的世界，我是来创造我的世界。