Be upright, be serious in doing things, and be diligent in learning. ——Cheng Siwei

Cherishing time, concentrating, and studying hard are a good way to learn. ——Cai Shangsi

To be a scholar, you must be able to endure loneliness and poverty, and have a peaceful mind; do not be eager for success, let alone be burdened by fame and fortune. ——Zhou Haizhong

The art of learning is the art of chewing carefully and slowly. Just like eating, it must be chewed thoroughly so that it can be easily digested and then it will be beneficial to the human body. ——Tao Zhu

Each of us can "yi" (meaning "specificity"), "set" (meaning "collection"), "drill" (meaning "drill in") and "dissect" ( If you have achieved the five words "toughness" (referring to "anatomy") and "tenacity" (referring to "tenacity"), you will surely have a sudden enlightenment in learning, and you will make contributions to yourself, others, and society.

——Tao Xingzhi