不是因为某些事物难以发现,我们才不去寻找;而是因为我们不去寻找,它们才显得难以发现。
最少的材料,最大的效果。
To be brave is to love someone unconditionally, without expecting anything in return.
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
The future of coal enterprises lies in intelligent mining and clean utilization.