How about this sentence?

When you are not here, it is freezing, but who are you in spring? I think this sentence means that when you need help, no one will help you. But when you achieve something, someone will share it with you. But then you may be dismissive of these people.

I think the best thing in the world is to send charcoal in the snow, and the worst thing in the world is to make it worse. Sometimes helping others is actually helping yourself. Everyone will pay special attention to their own gains and losses, because if you help that person when he is poor, you will get nothing, and he is likely to be in this state all his life. But when he has made some achievements and is rich, you need his help in turn, but when you find him, people may ignore you again. Sometimes, don't care too much about personal gains and losses. I think if you give, you will get something in return. This kind of reward may not be reflected in a short time, but when you have difficulties in the future, you will find that the person you helped before has helped you in turn, more than you helped him before.

The grace of dripping water deserves the return of spring water. But it is really sad that others don't lend a helping hand when they are in trouble. My mother told me before that I hope I can help people around me when I achieve something in the future. Because helping others will make you happy, my mother always thinks that losing is a blessing. My mother used to suffer, and she never cared. He felt that these losses would turn into blessings and come to him again. I used to think this sentence was not quite right, but now I find that because of my mother's previous efforts, so many people are good to her.

So I think people must repay the society when they have the ability, because that is the wealth that this society gives you. Be sure to repay others when they need help. But we must help grateful people, because such people will only help others if they get help from others.