1. Even if he is slow and unstoppable, even if he falls behind and fails, he will definitely achieve his goal. --Lu Xun

2. Half of the truth is more terrifying than falsehood. -- Fischlebin

3. Action is the beginning of knowledge, and knowledge is the completion of action. --Tao Xingzhi

4. A gentleman learns by listening to his ears, hiding it in his heart, and practicing it with his body. --Liu Xiang's "Shuo Yuan"