A mathematician's work is never done; there are always more problems to solve.
数学家的工作永无止境；总有更多的问题需要解决。
True innovation comes from curiosity and the courage to challenge the unknown.
可持续性不仅仅是一个流行词；它是我们行业的未来。
There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.
The true meaning of life is to plant trees under whose shade you do not expect to sit.
然后我有了信仰，然后我有了想象，我被他们对嘲笑的沉迷所感染，然后我看见刚果河从黑土地上蜿蜒流过，在森林中划下一道金色的沟壑。
I'm not a person who likes to be in the background.