一个人不论年龄多大，都要学习自己不懂的东西。这不是羞耻。
It is not shame for a man to learn that which he knows not，whatever his age.
Adaptability is the key to survival in a rapidly changing industry.
The more you experience, the more you learn.
The challenge in computer science is not just to solve problems, but to find the right problems to solve.