真正的喜悦精神、崇高感、超越人类的感觉，这是最高卓越的试金石，在数学中同样可以在诗歌中找到。
The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
情欲意识，尽属妄心消杀得，妄心尽而后真心现。欲望意识，是由于无常的妄念造成的；根除妄念，真正的心性就会显现出来。