1. Paying and receiving are not directly proportional. Paying may not necessarily result in receiving, unless you are the one who pays the most. ?

2. Not all efforts are rewarded, and not all efforts require rewards. As long as you can feel joy and happiness in the process of giving, the effort is worth it. ?

3. Not wanting to pay is out of proportion to what you get. No matter what. Although giving is not for reward, everyone wants reward. After working for free for a long time, anyone will feel tired and tired. And when you are tired, you will get tired. If you get tired of it, you will leave. Leaving is forever. ?

4. If you don’t want to give, it’s because you know that no matter how much you give, you won’t get anything. ?

5. Pay and gain are often disproportionate, simply because happiness is not an equal formula question.

6. Life is often unfair because you always pay more than you receive. Life is fair sometimes, because if you don't pay, you will never gain.

7. In life, there is always something to be gained by giving. Teachers give and students gain. What the teacher wants is just such an "unfair" result. ?

8. If you pay, you may not get anything; but if you don’t pay, you will never get anything. ?

9. I can’t say that you will get something if you pay, but the effort is directly proportional to the harvest. I mean decent and in line with the rules. ?

10. If we pay, we will gain. Compared with the price we pay, our gains are worth it. ?

11. If your efforts and gains are not equal, there is no need to complain too much, as this will make your heart even more tired; if you face the most complete failure, there is no need to be serious about your fate. We will go on in this world Every time, there are many difficulties. ?

12. Pay and gain are indeed equivalent, but you have no idea how much I have paid, so what qualifications do you have to talk about my gains? ?

13. Don’t envy other people’s lives, don’t judge others’ rights and wrongs, and don’t care about your own efforts and gains. It doesn't matter whether you are favored or disgraced, whether you stay or go, as long as you are happy, you will not lack anything. ?

14. Giving and receiving are equal. You can’t get what you want because you don’t want to give what you have. ?

15. No matter how hard you work, you will gain. If you want a big harvest, you have to put in a lot of effort. The harder you work, the luckier you will be.