-Mao Zedong
I have only a superficial understanding of what I have learned from the paper, and I know nothing about it.
—— Lu You
A bowl of hot and sour soup is better understood by taking a sip of it yourself.
-Lu Xun
Doing is the beginning of knowing, and knowing is the achievement of doing.
—— Tao Xingzhi
The sky can make up for it, the sea can fill it, the south mountain can move, the sun and the moon are gone, and it cannot be pursued again.
-Zeng Guofan
If there is a fleeting moment between the heavens and the earth, it is just sudden.
-Zhuangzi
Marxism–Leninism didn't end the truth, but constantly opened up the way to know the truth in practice.
-Mao Zedong
The deceased is like a husband, and he doesn't give up day and night.
-Confucius
discovered the truth through practice, and confirmed and developed the truth through practice.
-Mao Zedong
All true knowledge comes from direct experience.
-Mao Zedong
Never come back in the prime of life, and it is hard to wake up in the morning, so you should encourage yourself in time, and time waits for no one.
-Tao Yuanming
is a great whistleblower in practice, which exposes all deception and self-deception.
-Chernyshevski