我在数学上花费的时间越多，我就越感到兴奋。

Technology is not just a tool. It can give learners a voice that they may not have had before.

We are all stories in the end, just make it a good one.

You have to have confidence in your ability, and then be tough enough to follow through.

数学研究是所有自然现象精确知识不可或缺的基础。