When we understand knowledge-based systems, it will be as before -- except our fingertips will have been singed.
数学家的工作永远不会真正完成；总有更多的东西需要探索。
The best stories are the ones that are not afraid to confront the darkness.
Truth is not found in the light, but in the shadows where we dare not look.
The value of a mental process lies in its utility for the organism's adjustment to life.
我不回头看，我继续前进。
Inflation is a very bold idea, but it seems to be the only way to explain the observed features of the universe.