I have learned how to live the life with passion and happiness. I see many people complain too much because of living the life without passion and happiness. Also, I know that working hard and working smart are the key of success. Aside from that, I understand the reason why people shouldn't value other's opinons on themselves rather than their opinons on themselves.
I understand how important 3 skills such as reading, writing and listening are once I want to go futher in my career. Also, I know the reason why perseverance makes the difference between the CEO of a big company and the CEO of a small one. Aside from that, I suggest many people should crave for knowledge once they are in the learning stage before chasing money.