Every man is born as many men and dies as a single one.
控制的挑战在于在存在不确定性的情况下使系统工作。
能量守恒定律不仅仅是一个抽象原则;它是已被无数实验验证的自然法则。
Your attitude, not your aptitude, will determine your altitude.
2013年:贝索斯致股东信《下放决策权以促进创新》