First, study hard and think hard, and apply what you have learned.

Confucius said, "Learning without thinking is useless, and thinking without learning is dangerous."

Learning without thinking will make you look forward to literature and gain nothing, while thinking without learning will make you mentally exhausted and gain nothing.

If you read blindly without thinking, you will be led by the nose and lose your mind. The so-called book is better than no book, that's what I mean. And if you dream blindly but don't study and study hard, you will only build a tower on the sand and get nothing. Learning and thinking complement each other and are indispensable. Only by combining learning with thinking can we learn practical and useful knowledge.

Confucius also said in The Analects of Confucius Wei Linggong: "I don't eat all day and don't sleep all night. It's useless to think, it's better to learn. "

Xia Zi said, "I am knowledgeable and determined, and I am eager to ask questions and think about them. Benevolence is among them. "

Kant, a western philosopher, also said that "perceptual ignorance is blind, and intellectuality is empty without sensibility."

Without thinking and understanding, you can't learn by rote, even if you have a good memory, your grades will not be very good.

Only thinking without learning, even if the logical thinking ability is strong, will be limited to fantasy failure because of insufficient knowledge accumulation.

It is useless to learn knowledge without understanding and facing practical problems. In the face of practical problems, problems cannot be solved without summing up and learning knowledge. Only by combining learning with thinking can we learn practical and useful knowledge, otherwise it will have little effect.

Second, seek truth from facts and conduct reasonable research.

Truth is eternal. Truth is the correct reflection of objective things and their laws. Only practice is the only criterion to test the truth.

1. "Head hanging beam, awl thorn stock" for show

Sun Jing was a believer in the Han Dynasty. It is said that he is young, studious, knowledgeable, has a strong memory and loves books. Reading and studying at night often stay up late. Neighbors call him "Mr. Close the Door".

Sun Jing is a night owl. He reads and takes notes at any time. He often stays up until after midnight. After a long time, he sometimes falls asleep. I regretted it when I woke up. One day, he looked up and thought hard, his eyes stayed on the beams, and suddenly his eyes shone. Then I found a rope. One end of the rope is tied to the beam and the lower end is tied to my hair. In this way, whenever he is tired, sleepy and dozing off, as long as his head is low, the rope will yank his hair, wake up when it hurts, and drive him away from sleep (actually impossible). Since then, he has studied hard in this way every night.

During the Warring States Period, there was a man named Su Qin, who was a famous politician. When I was young, I went to many places to do things because of the lack of knowledge, and I was not taken seriously. After returning home, his family was also very cold and looked down on him. This greatly stimulated him, so he was determined to study hard. He often studies late into the night. When he wants to sleep, he holds an awl, and once he dozes off, he stabs his thigh with the awl. In this way, I suddenly felt pain, woke up by myself, and then insisted on reading.

Later, Sun Jing became a great scholar by virtue of his reading ability, but there were no books or theories handed down. He only knew how to study hard and became a bookworm. This is all caused by bluffing when I was young, not seeking practical results, and long-term "head hanging beam".

In addition, Su Qin also promoted the alliance of several countries by joint methods. At first, it really scared Qin, but over time, it was the six countries that suffered more. Finally, Qin Shihuang unified the world. If Su Qin had appointed a country to assist and pool talents, the total annihilation of the six countries might not have happened.

Personally, I think Su Qin is too ambitious and pretentious, including how much help she can give to her study when she was young. He has no great ambition in essence, just wants to live in peace, and has no intention of making contributions at all. In the end, because of fame and fortune, he was punished by "car crack".

2. Grinding needles with a stupid pestle

Li Bai, a poet, was very tired of learning when he was a child. He was carrying a cage and running around the street with a bird. He met a woman by chance and wanted to grind an iron bar into an embroidery needle on a stone by the river. I don't know if there is "two people fall in love, one cup after another." Drunk enough to sleep, I plan to hold the Ming dynasty piano. "Without knowing whether the old woman's mind is normal, she was shocked to tears, then studied hard every day and finally achieved something. It also left a lot of pressure on future generations. " The iron pestle is ground into a needle, as long as you work hard. "

Take it for granted that you only sleep for four hours.

Yan Zhenqing, a calligrapher, is old and has little sleep. He lamented that his ambition was unfulfilled, he was senile, he was filled with indignation, and he couldn't help it. He wrote angrily, "This is the night when men study. Black hair doesn't know how to study early, and Bai Shoufang regrets studying late. " I don't know. In the ancient timekeeping method, midnight 1 1 to 1 is the third watch, and 3 am to 5 am is the fifth watch. According to Yan Lao, we can only rest for 2 hours every night, so we can only "pat him".

4. Diligence in an ideal state can make up for it

Mr. Hua is an effective and successful mathematician. He once plausibly taught the world: "Diligence is a good training, and a hard work is a talent." It means that hard work the day after tomorrow can make up for congenital deficiencies and defects. As long as you work hard, you can learn a little ability. As an inspirational word, it does have its uses. However, I don't agree with you. Its scope of application is limited, and the causal gains and losses are also very different. For example, a mentally retarded youth will make him study hard and practice hard day and night, but he will never succeed. He is not diligent, but he has no talent because of congenital deficiency. Therefore, there is a saying that rotten wood cannot be carved.

5. unreasonable sleep deprivation

The great inventor Edison plausibly said, "People don't need much sleep when they are alive, because they can sleep when they are dead." Xiao Hong, the goddess of literature and art in the 1930s, said confidently, "Why do you have to sleep for a long time before you die?" The first person who heard it was full of blood, once upon a time in America; The yogi is physically and mentally exhausted and goes from bad to worse.

Third, the industry is diligent and thoughtful.

Han Yu's "Learning Solution" said: "The industry is good at diligence, and the drama is poor in fun; Everything I have done is thought and destruction. " It means that learning is specialized because of diligence and abandoned because of play; Virtue is gained by independent thinking and corrupted by conformity. Throughout the ages, many people who have achieved their careers are due to their diligence and their thinking. Hearing this, the staff sergeant greeted him politely.

Confucius said, "It's better to keep pace with the times, isn't it? Is it not delightful to have friends coming from distant quarters? Ignorance and dissatisfaction are not gentlemen? "

Isn't it pleasant to review and practice what you have learned after you finish learning? Is it not delightful to have friends coming from distant quarters? People don't know me, but I'm not angry. Isn't he also a man of moral cultivation?

We should organically combine theoretical knowledge with practical application to achieve the goal of practice makes perfect. Always try to find out what you have learned and really understand its meaning, usage and precautions.

Then, according to the requirements of theory, apply it to real life in the process of practice, and then solve the problems encountered in life by learning new knowledge. In this way, we can promote mutual learning and gradually deepen theoretical knowledge and practical application.

Ding guijun

July 2, 20201