煤炭的未来不在于数量,而在于我们能否清洁高效地利用它。
建立一个好名声需要20年,而毁掉它只需要5分钟。如果你想到这一点,你做事的方式就会不同。
For as long as I can remember, Mom has been a middle-aged woman, but no one told me she used to be a young girl.