The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
不要等待别人的许可去做出改变。
生活的秘诀在于给予。
《要图工人经济生活的安全幸福》,1919年6月
I'm not a businessman; I'm a business, man.
You can discover what your enemy fears most by observing the means he uses to frighten you.