理解计算的极限与推动其边界同样重要。
"Understanding the limits of computation is as important as pushing its boundaries."
Mathematics is not a spectator sport; you have to play to understand.
如果你只读大家都在读的书，你只能想到大家都在想的东西。
我们不是以孤立的想法思考，而是以持续的目的导向活动流思考。