school of thought
noun [ C ] uk/ˌskuːl əv ˈθɔːt/ us/ˌskuːl əv ˈθɑːt/
流派，派系，学派
a set of ideas or opinions that a group of people share about a matter
There are several schools of thought about how the universe began. 对于宇宙是如何形成的，有几派不同的看法。
Compare: doctrineism philosophy