First of all, the breadth of knowledge means you know a lot, and you know a little about everything in the world. You can chat with anyone, and the topics you talk about are not unfamiliar. Even if you brag, others won't hear you, because you will definitely tell people who don't know what you know, but because there is no depth, professionals will definitely think that your words are full of loopholes when they hear you. At first glance, they are bragging.
Secondly, the depth of knowledge means that your professional ability is very strong. As long as it's a professional problem, don't you think so? Simple. You can talk and laugh with insiders, but when talking with outsiders, you find that you can't get in a word at all and feel that you can't do anything.
Then, let's look at the knowledge of professionals. The breadth of knowledge of salespeople, insurance employees and managers is absolutely perfect. Doctoral students, technicians and programmers all have profound attainments.
Secondly, if a person wants to publish a paper, a knowledgeable person must synthesize all kinds of knowledge. After writing the paper in the afternoon, he can also have afternoon tea. A knowledgeable person only finished one article in nearly a month, and a knowledgeable person has published seven or eight articles. Although your influence factor is one, I have three articles and I have eight.
Of course, the depth and breadth of knowledge are also related to age. You can learn deeper things in your twenties, and you can broaden your knowledge in your thirties, but you will feel powerless to increase your knowledge in your thirties for various reasons.
So I come to the following conclusion: If you don't want to be a technical geek or just want to be a salted fish to fool others, you must pursue the breadth of knowledge. If you want to change something, do something profound and change the world by the way, the depth of knowledge is imperative.
Of course, if you want to be deep, you must be prepared to be a bench. Before you make any achievements, those who know what to do have gone to BMW and are at ease.