Man is not the creature of circumstances; circumstances are the creatures of men.
The true measure of leadership is not in the profits you make, but in the legacy you leave behind.
成功不是终点,失败也不是致命的:重要的是继续前进的勇气。
膨胀的概念是宇宙在其最早的时刻经历了一段极其迅速的扩张期。