Guiguzi has a famous saying: Your eyes are bright, your ears are smart, and your heart is wise. With the eyes of the world, everything is invisible; Those who listen to the ears of the world will hear everything; He who thinks with the heart of the world just knows everything; If you go hand in hand, you can't stop. It means: the most precious thing about eyes is that they are good at seeing, the most precious thing about ears is about listening, and the most precious thing about mind is about thinking. This is wisdom. With the eyes looking at the world, there is nothing invisible in the world, with the ears listening to the world, there is nothing inaudible in the world, and with the heart thinking about the world, there is nothing we don't know. Only when we know things like the palm of our hand can we make our predictions and plans come true and let everyone accept our suggestions and opinions.

If you want to be smarter and wiser, you must look, listen and think. To understand things, we should proceed from the overall situation of things, analyze the internal vertical and horizontal structure, grasp the basic quality and laws comprehensively, accurately and clearly, so as to make measures to solve problems and achieve the determined goals efficiently.

Implicit thinking is explicit, explicit thinking is structured, and structural thinking is visualized.

identification: it is to identify facts, reasons and conclusions in information.

judgment: find out the corresponding relationship, draw the structure diagram, and stop being a novice who follows others' advice.

summary: summarize the topic sentence in one sentence and quickly become a professional.