锲而舍之，朽木不折；锲而不舍，金石可镂。
无论做任何事情，总逃不过“持之以恒”四个字，如果三天打鱼两天晒网，即使再聪明、再有天赋，也不会有什么成就。
All things are in a state of flux.
一本伟大的书不是被阅读的书，而是阅读你的书，揭示你灵魂的深处。
The principle goal of education is to create men who are capable of doing new things, not simply of repeating what other generations have done.
The proper study of psychology is the prediction and control of behavior.
你的身体是一个战场。
真相很少是纯粹的，也从不简单。
"Experience is simply the name we give our mistakes."