宇宙中只有一芥之地你肯定可以改善,那就是你自己。
There's only one corner of the universe you can be certain of improving,and that's your own self.
恐惧是对我们所害怕事物的预知。它是一种奇妙的能力,我们对它了解得越多,就越不会害怕。