数学不是关于数字、方程、计算或算法的：它是关于理解的。

I write to make the invisible visible.

The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.

Success is not about the money you make, it's about the difference you make in people's lives.

我喜欢用一件事物来描述另一件事物的想法。

的确，人们中间流行着一种奇怪的观点，即房屋、山脉、河流，总之，所有感知对象，都具有超越其被理解感知之外的自然或真实存在。