The only way to do great work is to love what you do.
The only way to change the world is to change yourself.
The world is a cruel place, but it is also beautiful.
众所周知,同样的环境可能被不同的人以截然不同的方式对待,而每个人从自己的角度来看都可能是正确的。
The pursuit of mathematical truth is a deeply personal and profoundly universal endeavor.
The sublimity of administration consists in knowing the proper degree of power that should be exerted on different occasions.
L'absence est le plus grand des maux.