Cultivating the general ability of independent thinking and independent judgment should always be the first priority, rather than acquiring professional knowledge. If a person grasps the basic theory of his own subject and learns to think and work independently, he will certainly find his own way and adapt to progress and change better than those who mainly train in acquiring detailed knowledge.

I don't know what people in the world think of me, but I think so: I seem to be playing at sea, sometimes I find a smooth stone, sometimes I find a beautiful shell and a happy child. However, the sea of truth is mysteriously presented to us.

Scientific inspiration can never wait. If there is any chance of scientific discovery, it can only be given to people with education, people who are good at independent thinking and people with perseverance.

So is the difficulty. Facing the cliffs, we can't see a crack in 100, but with an axe, we can advance inch by inch. We must advance inch by inch and accumulate constantly, and the leap will come and the breakthrough will follow.

The study of truth can have three purposes: when we explore, we must discover the truth; When we find it, we must prove the truth; When we examine it, we should distinguish it from fallacy.

The benefits of fallacy are temporary, while the benefits of truth are permanent; When truth has shortcomings, these shortcomings will soon be eliminated, and fallacies always go hand in hand with fallacies.

I have never made an accidental invention in my life. All my inventions are the result of careful consideration and rigorous experiments.

If we admit defeat too easily, we may not realize that we are very close to being right.

People who ignore the truth in small things are also untrustworthy in big things.

The sea of truth, let all undiscovered things lie before my eyes, let me explore.

Learn to do rough work in science, study facts, compare facts and accumulate facts.

There is no such thing as luck, and the most accidental accident seems inevitable.

Pursuing objective truth and knowledge is the highest and eternal goal of mankind.

Diligence is good at diligence, barren is good at playing; What I did was thought, but it was destroyed.

Those who love it are better than those who know it, and those who enjoy it are better than those who love it.

All reasoning must come from observation and experiment.

Reading a good book is like making a good friend.

Learning without thinking is useless, thinking without learning is dangerous.

Confucius

Xing, Cheng Yule.

Man's bounden duty is to be brave in exploring the truth.