The meaning of the career line up to the wisdom line

What does the career line up to the wisdom line indicate?

Everything is difficult at first, but cleverness is mistaken by cleverness. Everything is down to earth, otherwise you will lose everything because of your own greed. Those who have this handprint have good luck when they are young, but they need to know how to be rich, know how to store livestock and manage money, and leave their roots for themselves, otherwise they will be poor when they grow old, and they will have troubles for the rest of their lives.