A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of effort.

A physicist's intuition is like a compass in the wilderness of complexity.

The only regret I will have in dying is if it is not for love.

Fiction is like a spider's web, attached ever so lightly perhaps, but still attached to life at all four corners.

自由不是选择，而是创造。

  知识和人类力量是同义词。