如果你没有前进,那你就是在落后。
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。
Success isn't about fame or money; it's about doing what you love and sharing it with others.
The uniform, constant, and uninterrupted effort of every man to better his condition, the principle from which public and national as well as private opulence is originally derived.