(1) Knowledge can broaden your thinking, let you have a good way of thinking, let you take your time, and let you know that the cost of preventing everything is the lowest, that is, it can maximize the benefits of things to you;
(2) Knowledge enables you to live and survive;
(3) knowledge can let you know how to keep in good health;
(4) Knowledge is very important, knowledge can change fate, and knowledge is productivity.