每一个实验,即使是失败的,也会教会你一些有价值的东西。
即使没人相信你,也要相信自己。
That’s one small step for a man, a giant leap for mankind.
The rocks we extract today must leave a legacy we can be proud of tomorrow.
自然不浪费,我们也不应该。
In mathematics, truth is always relative to the system you're working in.
The key to sustainable growth is balancing economic progress with environmental responsibility.