你必须相信这个过程并继续努力。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
数学的本质不是使简单的事情复杂化,而是使复杂的事情简单化。
如果我们致力于正确的技术,可持续的煤炭行业是可能的。
The world is full of magic things, patiently waiting for our senses to grow sharper.