★ Be diligent all your life and get something for nothing-Zhang Heng
★ Indulge in diligence and waste it on fun, and become obsessed with thinking and ruin it on obedience-Han Yu
Genius is the endless ability to work hard-Carlyle
★ Cleverness comes from diligence, and genius lies in accumulation-Hua
★ A scholar who is eager to learn and does not ask questions frequently.
★ There is a road to diligence in Shushan, and there is no limit to learning the sea.