一个好的抽象是捕捉概念的本质方面，同时忽略无关的细节。
It doesn’t matter what your background is or where you come from, if you have dreams and goals, that’s all that matters.
No one is free, even the birds are chained to the sky.
The best time to plant a tree was twenty years ago. The second best time is now.
在一个逃亡者的世界里，朝相反方向走的人看起来像是在逃跑。
That which is, is peace. All that we need do is to keep quiet.