"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
對人類行為的經(jīng)濟(jì)學(xué)方法并非其他方法的替代品，而是一種補(bǔ)充。
追求知識的旅程永無止境，每一個發(fā)現(xiàn)都為新的問題打開了大門。
The mind is a continuous stream of events.
一個人若不付出一些無知的代價(jià)，就永遠(yuǎn)不會幸福。