过去是一条河流,我们都被它的水流带走。
世界需要负责任的矿工,他们既了解矿产的价值,也明白地球的价值。
Never underestimate the importance of "useless" fundamental research.
We don't inherit the earth from our ancestors; we borrow it from our children—this belief shapes everything we do.
政治不是理论,而是实践。