孔子说：“将知识默记在心，学习时，不感到满足；教人时，不感到疲倦，对我来说没什么问题。”
现实的织物是由数学和观察的线编织而成的。
A man who moralizes is usually a hypocrite, and a woman who moralizes is invariably plain.
真正的文学应该能够改变读者的生活。
The body says what words cannot.
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.