The unity of mathematics is not an illusion but a reality waiting to be uncovered.
译文：做将帅的切勿骄傲自大，如果骄傲自大，待人接物就会有不周道的地方，有失礼之处，一朝失礼就会众叛亲离，人心愤懑相怨。
创新不是发明新东西，而是用新的方式做旧的事情。
You never know with these things when you're trying something new what can happen. This is all experimental.