煤炭开采是地球与人类智慧的合作伙伴关系。
Coal mining is a partnership between the earth and human ingenuity.
Everything is a learning process: any time you fall down, you get up and you learn from it.
Laws that have not their basis in nature are useless.
如果两个人编写的程序完全相同,则每个人都应放入微码中,然后他们肯定会不同。
The hardest part of any challenge is taking the first step.
Quality should never be compromised for the sake of speed.