Improve cognitive ability, test the relationship between things, analyze assumptions and reasoning, and comprehensively judge problems.

Famous words of knowledge:

1. Everything should be down-to-earth, not daydreaming, not in vain, but down-to-earth. Learn with this attitude, and the truth will be clear; If you do things with this attitude, you will succeed.

2. It would be ridiculous if you didn't see it; See it without knowing it, although it is true; If you know what you are doing, you will be trapped.

The tramp doesn't read books and newspapers, but reading newspapers will only harm him. Only by learning, no matter how profound the knowledge is, it is only a third-rate talent. Second-rate talent splits knowledge and first-class talent innovates knowledge.

The greatest enemy of knowledge is not ignorance, but thinking that you have knowledge.

Never confuse knowledge with wisdom. Knowledge helps you make a living, and wisdom makes you valuable.

6. Reading is to know. Reading is to accumulate knowledge and increase knowledge, knowledge and wisdom. The British philosopher Bacon said that "knowledge is power" and Confucius said that "learning without thinking is useless, and thinking without learning is dangerous", which are all truths.

7. Only when knowledge comes from positive thinking, not memory, is it real knowledge.

8. To build, we must have knowledge and master science. And to have knowledge, you must study, study tenaciously and patiently. Learn from everyone, whether enemy or friend, especially from the enemy.