大道理

Don't preach me a sermon, please.

请不要对我讲大。

There are major and minor principles in everything, and the minor principles are all subordinate to the major.

情有大, 有小, 一切小都归大管着。

I know my own mind in art appreciation, so don't tell me about conceptualization, symbiotics, and all that jazz.

我对于美术欣赏有主张，别跟我讲概念化、共生现象等那一套大。