To remain quiet is to resolve the mind in the self.

效率和技术是在波动的石油市场中生存的关键。

For beautiful hair, let a child run his or her fingers through it once a day.

创作的行为是一种转化的行为。

有时最深刻的数学来自于玩弄简单的想法，直到它们展现出隐藏的复杂性。

"The struggle itself towards the heights is enough to fill a man's heart. One must imagine Sisyphus happy."

可持续发展不仅仅是一个流行词，而是我们对后代的责任。