"Prime numbers are what is left when you have taken all the patterns away. I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them."

A story is a way of understanding the other.

"A good picture book should work without any words at all."

每个数学问题都有解决方案，但并非每个解决方案都显而易见。

"The only real progress lies in learning to be wrong all alone."

创新不仅仅是创造新产品，而是重新构想我们如何解决问题。