1, on paper, I feel shallow and ignorant-Song Luyou, reading on winter nights, showing it to children.
After all, the knowledge gained from books is not perfect. If you want to understand the truth deeply, you must practice it yourself.
2. I have been thinking all day, it is better to learn what I have learned in a short time; Having tasted and looking forward to it, it's better to climb to see it —— Xunzi in the pre-Qin period of "encouraging learning"
I have been thinking hard all day, but I can't compare with the knowledge I learned in an instant. I once stood on tiptoe and looked into the distance, but I climbed too high to see widely.
3. Drinking poison to quench one's thirst is mostly in the salty pool, and always rests on the hibiscus-Qu Yuan in Li Sao in the pre-Qin Dynasty.
Let my horse drink in the salty pond and tie the reins to the hibiscus tree.
4. If you can't smell, if you can't smell, if you can't see, if you don't know, if you don't know, you will learn to stop. -"Xunzi Confucianism"
If you don't listen, it's better to listen, if you listen, it's better to look, if you look, it's better to know, and if you know, it's better to do.
Expanding knowledge-a famous aphorism of practice;
1, all theoretical rules depend on practical rules; If there is only one practical rule, then they all depend on it. -Fichte
2. Humans use cognitive activities to understand things and practice activities to change things; Use the former to master the universe and use the latter to make the universe. -Croce
3, the action is difficult; Difficult to ask questions; Doubt hypothesis; Hypothetical experiment; Experimental student evaluation; Judgment produces action, and it evolves into infinity. -Tao Xingzhi
If you think without prejudice, if you think about the universality of these standards, you can come to a completely different conclusion. Because all the rules are practical. Bradley
5. Whether people's thinking has objective truth is not a theoretical problem, but a practical one. Marx