1. What you hear with your ears is not as good as what you see with your eyes, and what you see with your eyes is not as good as walking on it.

2. To learn to swim, you must get into the water.

3. A thousand falsehoods cannot be overcome without a single reality.

1. What you hear with your ears is not as good as what you see with your eyes, and what you see with your eyes is not as good as walking on it.

Citation: "Shuoyuan·Zhengli" by Liu Xiang of the Han Dynasty, the original text: What the ears hear is not as good as the eyes; what the eyes see is not as good as the feet.

Definition: What you hear from others is not as reliable as what you see with your own eyes; what you see with your own eyes is not as reliable as trying to do it yourself.

2. To learn to swim, you must get into the water.

If people want to achieve their goals and realize their ideals, they must do it down-to-earth and do it. They cannot be a "giant in words and a dwarf in action." Only by integrating knowledge and action can you take one step at a time. , until you walk thousands of miles away and reach the ideal other shore.

3. Thousands of falsehoods cannot be achieved without fighting for one reality.

The words of the Song Dynasty philosopher Lu Jiuyuan, "Thousands of falsehoods cannot be overcome, but one reality" is so powerful that it is unforgettable on the back of the paper. It illustrates the importance of practice.