Career is an immortal monument to life. The history of mankind tells us that people who leave a good reputation always create lasting careers. Confucius and Zeus, because they promoted the pace of historical progress; Cai Lun, Bi Sheng and Huang Daopo will always be remembered by people, because they contributed their intelligence and wisdom to seek happiness for future generations. It can be said that whoever makes a career beneficial to mankind will build a monument to life.