The actions of men are the best interpreters of their thoughts.
The mind grows by exercise, not by passive absorption.
【譯文】孔子說(shuō)：“經(jīng)常學(xué)習(xí)，不也喜悅嗎？遠(yuǎn)方來(lái)了朋友，不也快樂(lè)嗎？得不到理解而不怨恨，不也是君子嗎？”