Don't give up easily, because you never know what will happen in the next second.
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
在你合适的年龄读到的故事永远不会完全离开你。你可能会忘记是谁写的或者故事叫什么名字。有时候你会忘记具体发生了什么,但如果一个故事触动了你,它会一直伴随着你,萦绕在你脑海中那些你很少去的地方。
我不是人,我是人格面具。
The true cost of overfishing is measured in empty nets and broken communities.