True freedom is not about doing what you want, but about not doing what you don't want to do.
真正的自由不是做你想做的事，而是不做你不想做的事。
History is a set of lies agreed upon.
I don't want to be remembered for being famous. I want to be remembered for being brave.
Quality is not an act, it is a habit.
体育教育的伟大思想不在于对身体本性的教育，而在于体育训练与全面教育的关系。
理论的秘密在于，真理并不存在。