What are some classic short sentences about whoever is nice to me, I will be nice to?

1. In fact, everyone is afraid of the future. Everyone is afraid of not being able to do what they want to do, not becoming a better version of themselves, and not meeting the right person. You are just one of them, but when you are fearless, you will find that the sky becomes bluer, the flowers become more fragrant, and you become more beautiful.

2. As long as you want it, as long as I have it, because I love you, so I am willing. Once the relationship calms down, there will be a series of calculations in the heart, why do I pay more than you; why do I give you everything, but you have to hide something... Then, there will be a cold war, a quarrel, a breakup, a reconciliation, a cold war. ...Those who can make it through can only hold their hands, and those who cannot make it can only remember the past.

3. Liking a person is like liking Mount Fuji. You can see it, but you can't move it. Is there any way you can move Mount Fuji? The answer is: walk it yourself. The same is true for love.

4. If one day you love someone as much as I love you, you will know how tired I am.

5. Human beings are very strange animals. They can control themselves not to eat for the sake of their body shape; they can control themselves not to smoke for the sake of their lungs; they can control themselves not to speak for the sake of their coolness; they can control themselves. For the sake of your own dignity, you can control yourself and not give in; but you can't control your heart. When you tell yourself again and again not to think about him again, your heart tells you that it is useless.