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

There is a road to the mountain of books, and diligence is the path, and there is no limit to the sea of ??learning, and hard work is the boat.

Life is about hard work, nothing is gained without asking - Zhang Heng

Smartness comes from hard work, genius lies in accumulation - Hua Luogeng

Diligence can make up for one's weakness is a good lesson, no matter how hard you work, One point of talent. ----Hua Luogeng

Flowing water will not rot, door hinges will not be beetrooted, and people's livelihood will be diligent. -----Zhang Shaocheng

Heaven moves vigorously, and a gentleman strives to constantly strive for self-improvement. ----"Book of Changes·Qian"

The tree that hugs each other is born from the smallest grain; the nine-story platform starts from the base soil; the journey of a thousand miles begins with a single step.

---Lao Dan quoted from "Laozi·Tao Te Ching"

A Qi Ji can't take ten steps in one leap; a horse can ride ten times, but the merit lies in perseverance; Rotten wood cannot be broken; if you persevere, gold and stone can be carved.

----Xun Kuang quoted from "Xunzi, Encouraging Learning"