没有执行的愿景仅仅是一个梦想。
A vision without execution is merely a dream.
Stay humble, stay hungry, and never stop learning.
The defining characteristic of pessimists is that they tend to believe bad events will last a long time, will undermine everything they do, and are their own fault.
Persist in doing what you love, one day you will be seen.
In the realm of mathematics, every problem is an opportunity to discover something new and profound.
在数学的领域里，每一个问题都是发现新事物和深刻见解的机会。