As the saying goes, practice makes true knowledge.

It's true. No matter how rich a person is, he knows astronomy above and geography below. If he lacks practice, he can only wait and die, and can't do great things.

We are no strangers to the battle of Changping in history. It is a great tragedy in the world that 400 thousand troops of Zhao State were buried alive by Qin State. The reason is just that Zhao Kuo, an armchair strategist, left regrets in history. If Wang Zhao is good at employing people and replaces Zhao Kuo with Lian Po, I think history will be rewritten. This is a bloody lesson. Always remember and tell yourself to be good at practice.

Crossing the long river of history, let's go back to the present.

Isn't the captain's son a good example in the material? Of course, sailing needs technology, which can be said to be the most important, but once it is divorced from practice, it can only end up like the captain's son. It's really sad If the captain has a little brains, he will teach his son sailing skills and practice at sea, so that he can exercise his courage and skills when he encounters difficulties in rough seas. I think his son will be like him, maybe even better.

Sailing is like this, so is learning?

A person only knows how to learn, but keeps learning without thinking. No matter how much he studies, he won't achieve much. In study, we should study hard. When I say study hard, I don't mean that you can persist in learning and not relax, but you have a firm grasp of knowledge and no practical ability.

Throughout the ages, no successful person has practiced it. Edison made thousands of experiments to invent the light bulb; In order to get the relationship between magnetism and electricity, didn't Faraday get it from practice again and again? Wait, of course, their grades are very good and they have made contributions to the scientific cause.

Recently, I read a passage in a magazine: Every time I take part in the Olympic Games of China Student Union Examination, the winners are all from China; America will create, and most meaningful inventions will come from Americans. I think once China and the United States complement each other, they will certainly achieve greater success.

Finally, I want to say that let's use knowledge to drive, prop up practice and advance for our ideals.