As a layman, I want to know more about myself. I read it from beginning to end and felt very good. Then I read some more: Wait ... If you are in a bad mood, you can consider taking a look (low resolution, poor picture quality and loud noise). The first open philosophy class is natural and passionate. I saw an episode: I felt a little bored. The teacher is a bit old, and his speech is a bit dull.

I read some of myself, a music illiterate, and made up some basic knowledge of music theory, but I soon forgot ... and took more notes after learning this advice. More interesting, recommended. MIT: Also, after reading some mechanics, the teacher's enthusiastic approach is said to be an expensive course arrangement. Yale; I saw an episode about a professor who looked cold, but could tell a cold joke to the point. It seems to have a comprehensive theoretical basis. I suggest watching this first and then the one in Massachusetts.

Computer is my major. If you are a beginner or a layman who wants to know about computer science, I recommend Python teaching at MIT, which is easy to learn and use. Introduction to algorithm > (progress is very slow ... if English is available, you can go to veryCD to download it. ). Recommend another one: (Netease hasn't started translation yet, veryCD can be downloaded in http://goo.gl/iVTPN). My friend recommended an excellent open class of Love Sociology: Love Sociology _ All 2 1 _ Netease Open Class, which is a rare open class in China. The teachers read widely and are very humorous (super performance, almost from beginning to end). People often think that love happens naturally, but it also needs to be learned, especially the part of emotional follow-up management. Most people may only learn from little practice, but now we can learn from excellent open courses.