生活就是斗争。

I'm not a product of the music industry, I'm a product of my own imagination.

Don't criticize what you can't understand.

——〈在广州岭南学生欢迎会上的演说〉，1923年12月21日

I went to the woods because I wished to live deliberately. I wanted to live deep and suck out all the marrow of life, to put to rout all that was not life.

真理始于两人之间。

思想开阔，才能包容天下的千山万壑；思想谦虚，才能接受天下的真知大德；思想平明，才能纵论天下的善恶得失；思想深沉，才能讨论天下的学说哲理；思想稳定，才能应付天下的风云变幻。