1. The current generation often only pays attention to what our generation has invented and what works it has written. In fact, the moral behavior of our people has a greater impact on the world in a sense. ——Einstein.

2. The most important thing is not the mind, but what guides the mind - character, soul, noble character, and upbringing. ——Dostoyevsky.

3. Whoever wants to obtain favorable results should rely on art and knowledge to conduct war, rather than relying on chance. ——Weig Titus.

4. If you have an apple in your hand and I have an apple in my hand, if we exchange them, we will still have an apple in our hands. If you have one thought and I have one thought, and they exchange each other, then you and I will each have two thoughts. ——Bernard Shaw.