"人生におけるあなたの報酬は常にあなたの貢献に比例します"

Simplified Meaning:

When you put effort into something, you often get benefits that match the work you put in. Think about a student working hard in school. If they study a lot, complete their homework, and participate in class, they are likely to get good grades. These grades can help them get into a good college or get a job they like. On the other hand, if the student doesn't try very hard, they probably won't do as well. In a job, if someone works hard and does their best, they might get promoted or get a raise. This means their hard work is recognized and rewarded. But if someone does just the minimum, they might not get any special advantages. This idea can be applied to everyday life too. If you help others and are kind, people are more likely to help you when you need it. So, by putting in effort and making a positive contribution, you can get positive outcomes in return.