Black-haired people don’t know how to study early, and white-haired people regret studying late. —— Yan Zhenqing

Smartness lies in diligence, and genius lies in accumulation. ——Hua Luogeng

Proficiency comes from hard work, and waste comes from play. Actions are accomplished by thinking, destroyed by following. —— Han Yu

If a bird wants to fly high, it first flutters its wings; if a man wants to make progress, he first studies. ——Li Ruochan

My life also has limits, but my knowledge also has no limits. —— Zhuangzi

Life is about hard work, nothing can be gained without asking for anything. ——Zhang Heng

Skills come from diligence but waste from play; success comes from thinking but failure comes from following. —— Han Yu

The sweat of hard work radiates the light of career, and the years of struggle are filled with the joy of life. —— Zhang Heng

I would rather have a busy life than a boring one. —— Roland

Diligence is a magical thread with which countless pearls of knowledge can be strung together.

——Anonymous