身份不是固定的；它是流动的，不断演变的。
"Identity is not fixed; it is fluid and constantly evolving."
I constantly see people rise in life who are not the smartest, sometimes not even the most diligent, but they are learning machines. They go to bed every night a little wiser than they were when they got up.
The true test of our work comes decades later, when it's still being loved and used.
我反击的唯一方法就是写下来。
The only limit to our realization of tomorrow is our doubts of today.
在科学中，荣誉归于说服世界的人，而不是首先想到这个想法的人。
Leadership means making tough choices today for a better tomorrow.