你无法改变生命的长度，但你可以改变它的宽度和深度。
"You can't do anything about the length of your life, but you can do something about its width and depth."
Leadership is about making the tough decisions and standing by them.
银河系中心附近的恒星就像宇宙时钟，帮助我们绘制时空图。
科学不是关于控制。它是关于在面对永远比我们最新理论更丰富、更深邃的事物时，培养一种永恒的惊奇状态。