Learning without thinking is useless, thinking without learning is dangerous. -Confucius
He is quick-thinking and eager for knowledge, and he is never shy to ask his subordinates for advice. -Confucius
Those who love it are better than those who know it, and those who enjoy it are better than those who love it. -Confucius
A threesome requires a teacher. Choose the good and follow it, change the bad. -Confucius
My life is limited, but so is my knowledge. -Zhuangzi
I am familiar with 300 Tang poems, and I can recite them even if I can't write them. -Sun Zhu's Preface to 300 Tang Poems
When the book is used, I hate it less. It's not difficult. Let's talk about it later. -Lu you
Diligence is good at diligence, barren is good at playing; What I did was thought, but it was destroyed. -Han Yu