We don't inherit the earth from our ancestors; we borrow it from our children. This principle guides every step we take.
胜利很棒,但真正的满足感来自于知道自己付出了全部。
笑容是驱散人类脸上寒冬的阳光。
Innovation in coal mining isn't about reinventing the wheel, but about making the wheel more efficient and environmentally friendly.
Man is least himself when he talks in his own person. Give him a mask, and he will tell you the truth.