Famous sayings about what you pay for:

1. If you don’t work hard, there will be no gain. ——Len Wright

2. Whoever gives me a drop of water, I will give him the entire ocean in return. ——Hua Mei

3. If you want to get something, it depends on what you pay. ——Chen Anzhi

4. If you want to succeed in anything, you must pay a price. ——Emerson

5. With a cold eyebrow and a thousand fingers, he bows his head and is willing to be a bully. ——Lu Xun

Celebrity examples:

1. Helen Keller overcame her deafness and muteness and persisted in learning, and eventually became an educator.

2. Nightingale persisted in her ideals and eventually became an immortal nurse.

3. Zhang Haidi is a young woman who is physically disabled but strong-willed, hardworking and enterprising. With a disabled body, she accomplished many things that healthy people could not do. Therefore, she became a role model for a generation of Chinese youth and was known as "China's 'Paul'".

Sentences about giving and returning:

1. Giving does not necessarily lead to rewards. I think this is a kind of thing said by people who do not have clear goals. There is also a kind of saying that is what you want. In fact, what you pay in return is simply not enough; when your hard work is rewarded! But there is a kind of unique reward that you may not get in return every time you pay.

2. There will always be something in your life that requires you to take it seriously, plan carefully, and execute it meticulously. You feel that everything depends on human effort, and your efforts will be rewarded.

3. Some people put in hard work but don’t get rewarded. It’s not that there is no reward, but that the time has not come yet.

4. True happiness is not in the appearance, but in the fulfillment of the heart. What you pay may not necessarily bring you rewards, but rewards must be paid. Just like life, life does not have to be brilliant, but it must be extraordinary.

5. Maybe there are no rules in this world, and there will be rewards for giving to a person. Love is about giving, but how much will it get in return? Stop holding on to your feelings. Whatever you thought you couldn't let go of, you will eventually let go of.