翻译：时势要求停止就停止，时势要求行动就行动，或动或静都不违背适当的时机，这样的前景就光明灿烂。
The true joy of research comes from pushing the boundaries of what we thought was possible.
我从未怀疑过试管婴儿会成功，我只是决心让它实现。
The past is a shadow that follows us, but it is our choice whether to let it define us or to step into the light.
一切都在流动，一切都在变化，没有永恒不变的东西。
Innovation in mining technology isn't an option—it's an obligation we owe to both our workers and the environment.
