Asking questions is rich, but personal use is small. -"Shang Patent"
He is quick-thinking and eager for knowledge, and he is never shy to ask his subordinates for advice. -"The Analects of Confucius Gongye Chang"
You can't learn without asking. -Wang Han Zhong's On Balance and Practical Knowledge
Persistence is the first step to success. Persistence is the only way to win. Persistence is the secret for many people to win. The following is what I shared.