Success is not about how much money you make, it's about the difference you make in people's lives.
The greatest weapon against stress is our ability to choose one thought over another.
在科学中,荣誉归于说服世界的人,而不是第一个想到这个想法的人。
I don't like to compare myself to others. I just try to be the best I can be.
没有人值得你流泪,值得让你这么做的人不会让你哭泣。