Please translate this classical Chinese and what "limit" means. thank you

In fact, this is not a very clear meaning of classical Chinese. As for "limit", it should mean that this life can be divided into three stages. The initial stage (teenagers) is not satisfactory, so we should bear hardships and stand hard work. Mid-term (middle-aged) began to improve and began to transfer; In the last stage (old age), he enjoyed all the splendor and wealth. At the age of 83, he died in winter (around November of the lunar calendar). That's what fortune-telling books say. Let you invest more and pay more when you are young, and lay a good foundation, and you will have a good return in your later years. Just for fun, not seriously.