Yu Qian's "Ode of Lime"

When heaven assigns a great responsibility to a man, he must first strain his mind, strain his muscles and bones, starve his body and skin, deplete his body, and make his behavior chaotic. What it does. (Mencius)

Dedicate yourself to death. (Three Kingdoms·Zhuge Liang's "Later Departs the Teacher")

The spring cocoon will not be used until it dies, and the wax torch will turn to ashes before tears begin to dry. Li Shangyin of the Tang Dynasty "Untitled"

"It emerges from the mud but remains unstained. "The lotus flower emerges from the mud but is not stained, and is washed by clear water but does not appear charming." It is written that the author does not follow the secular trend and insists on his noble nature and integrity.

When the mountain flowers were in full bloom, she smiled among the bushes. ——Mao Zedong Bu Suanzi Yong Mei

Plum blossom, she is a warrior, she fights against the severe cold, she only wants to win the spring, announces the coming of spring, and then retreats, not robbing the beauty of spring.

I can think of these for now.

Hope to adopt it!