The essence of computational complexity is to understand the limits of what can be computed efficiently.
每个行为都有它的乐趣和它的代价。
历史不是发生了什么,而是在沉船中幸存下来的东西。
Innovation without purpose is just noise.
We are all haunted by something, whether we admit it or not.
"We are all our own prisons, our own jailers."