Human talent is achieved through specialization and destroyed by miscellaneousness. ——Song Dynasty Wang Anshi's "Book of Ten Thousand Words on the Emperor"

Human talent, success lies in concentration, but failure lies in miscellaneous knowledge without being good at it

Love to learn but not second-guessing. ——"Zuo Zhuan"

Concentrate on learning but don't be half-hearted.

Intensify your study, grasp the center, and prefer to be precise rather than miscellaneous, and prefer to be specialized rather than too many.

——Zhou Enlai (modern revolutionary and politician)

The art of learning is the art of chewing carefully and swallowing slowly. Just like eating, you must chew it thoroughly to digest it well. It will be beneficial to the human body

---Tao Zhu