2018-11-15

• Microeconomics
• Macroeconomics
• KOL of writing
• english learning

Calculus of microeconomics,Reminds me of the knowledge I learned in my school days.
For example, one-dimensional quadratic equation, derivative, parabola, etc.

Because of repeated practice and memory at that time, according to the ebbinghaus forgetting curve, let me still remember now.

Macroeconomics is hard to learn because there are no basic concepts, and there is no open class learning experience .So I think this time I'm giving up macroeconomics ,and Review the other three subjects.

Today I saw a promotion of kol's writing class.I think if you want to learn to write, you should find a book and practice it.

English learning must work hard, must recite, repeat, words, phrases, sentences, recite and master.