If you study without thinking, you will be blinded by the appearance of knowledge; Thinking without learning will be more dangerous because of doubts.
Note
The Analects of Confucius is for politics-Confucius said: "Learning without thinking is useless, thinking without learning is dangerous".
Ignoring, deceiving;
Danger, the book refers to danger.
Zhu Ziyun: If you don't seek all your thoughts, you will get nothing. If you don't learn things, you will be in danger and uneasy.
Cheng Ziyun: erudite, interrogative, thoughtful, discerning and conscientious, and discard one, which is not learning.
Explain
This sentence. As a result, I am puzzled by the appearance of books, but I can't understand them. It is better to believe in books than to have no books. Just burying my head in hard thinking without accumulating a certain amount of book knowledge, and then studying and scrutinizing knowledge can only be a pipe dream. The problem will still not be solved, and it will produce more doubts and be more dangerous. Only by combining learning with thinking can I learn useful true knowledge.
Confucius said, "I try not to eat all day and stay up all night." It's useless to learn. "
Zi Xia said," Be knowledgeable and determined, ask questions and think closely, and benevolence is in it. "
These all emphasize the importance of combining learning with thinking.
Kant, a western philosopher, said that" perceptual ignorance is blind, and knowledge without sensibility is empty. "Learning without thinking is useless, and thinking without learning is dangerous" with Confucius.