"We are all apprentices in a craft where no one ever becomes a master."
知识的最大敌人不是无知,而是知识的幻觉。
The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.
The mind is everything. What you think, you become.
A lot of people are afraid to say what they want. That's why they don't get what they want.