每一代人都认为自己比前一代人更聪明，比后一代人更明智。
Every generation imagines itself to be more intelligent than the one that went before it, and wiser than the one that comes after it.
Every mental act is an act of adjustment.
实现明天的唯一限制将是我们今天的疑虑。
Science is a journey, not a destination.
The most important thing is to enjoy your life—to be happy—it's all that matters.
99%的时间里，真正关键的时刻就是此刻。