数学的美在于它能够简化复杂的现象。
The beauty of mathematics lies in its ability to simplify complex phenomena.
It's not the writer's job to tell you how to feel. It's the writer's job to tell you something and make you feel it.
Innovation is not just about technology; it's about changing the way people think and live.
The most dangerous phrase in the language is, 'We've always done it this way.'
学习数学的唯一方法就是做数学。