"Mei Lanfang's diligence made him a master", which famous saying specifically reminds us?

The edge of the sword comes from sharpening, and the fragrance of plum blossoms comes from bitter cold.

Interpretation: Bao Jianfeng is obtained from tempering, and plum blossom fragrance comes from its cold winter.

Appreciation: Yu Yi needs constant efforts to cultivate and overcome certain difficulties in order to have precious qualities or beautiful talents.

Source: ancient "abstinence, virtue and diligence"

Author: anonymous