Some people study a wide range of fields with good intentions, but if they really want to master everything in the world, I'm afraid they won't be able to do it until they die, and they just have a little knowledge. Some people just drill into one aspect and get out of this circle. He doesn't know anything, which leads to the sadness of Chen Jingrun as a cleaner and the absurdity of Tsinghua graduates selling pork.
Learning is like Gai Lou. A lot of books and knowledge are cement and bricks, and the learning method is steel bars. Without steel bars, buildings can't be built firmly. Without methods, learning will not be solid.
Learning method is the experience accumulated through long-term study and the crystallization of knowledge and wisdom. Without it, people are called nerds.
If you have no goal in learning, you will lose the motivation to learn sooner or later. Generally speaking, the learning goal has two aspects: one is to improve one's self-cultivation; The second is to apply what you have learned. Confucius, the greatest educator in China's history, wore out the cowhide belt of bamboo slips many times when he was studying, so he got the idiom "Bian Wei's three wonders" and eventually became a saint admired by the world. During the Warring States Period, Zhao Kuo of Zhao read Sun Tzu's Art of War from an early age and discussed the art of war with others. The king of Zhao gave him the relieving power, resulting in the death of 400,000 people in Zhao. It's too late to know that Zhao Kuo is an armchair strategist.
Everyone wants to be an intellectual, and who ever wanted to know how to study is also a science. In addition to the scope, methods and goals, there are too many things that I need to ponder carefully in the future.
It's never too late to learn anything, is it? How can we study better? I will understand eventually.