做数学的过程比结果更重要。

最好的数学是永恒的。

We must balance short-term commercial realities with long-term environmental responsibilities.

In electronics, the smallest component often makes the biggest difference. Never underestimate the power of precision.

没有执行的创新只是一个梦想。

圆的周长大于任何内接等边多边形的周长，小于任何外切多边形的周长。