耐心和坚持是解开数学之谜的关键。

The difference between stupid and intelligent people—and this is true whether or not they are well-educated—is that intelligent people can handle subtlety.

"The beauty and mystery of this world only emerges through affection, attention, interest and compassion."

真相并不总是最重要的；有时重要的是人们相信什么是真的。