I talked about systematic knowledge a lot even some time I would believe non-systematic knowledge are just randomly worthless signals~
Why systematic knowledge?
An excellent knowledge system is like a program, functional and outstanding. To create a knowledge system like this, you need many small components, each of them needs to be solid and trustworthy.
Time is the only challenger to a knowledge system, and only systematic knowledge can remain in your mind from a long-term angle, all non-systematic knowledge are useless~
What is systematic knowledge?
- books. Books are more systematic than articles and videos, authors would use more time to obsess and write what is systematically proven knowledge, sometimes one book just for one proof, but that is enough for your whole knowledge system
- classes. Classes are well organized, and sometimes one teacher teaches the same class all life, so it definitely is more systematic than any randomly online information
- teachers. Good teachers would teach you for a very long time, so systematic knowledge combined with tacit knowledge would get a chance to be learned
