计算的研究对于理解可计算性的极限至关重要。
The study of computation is essential to understanding the limits of what can be computed.
Self-education is, I firmly believe, the only kind of education there is.
创造不是来自智力,而是来自源于内在需要的游戏本能。创造性头脑与它所钟爱的对象玩耍。