"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."

I have suffered and despaired and known death and I am glad that I am in this great world.

Faith is the great cop-out, the great excuse to evade the need to think and evaluate evidence. Faith is belief in spite of, even perhaps because of, the lack of evidence.

最好的故事来自提出困难的问题，而不是提供简单的答案。

Quality is not an expense; it’s an investment in your brand’s future.

最好的公司不仅仅是销售产品；它们销售体验和信任。

生活和商业中的许多成功来自于知道你想要避免什么：早逝、糟糕的婚姻等。