体悟虚无之道的功力有深浅之分，功力深则能兼顾形体，功力浅则仅能触及内心

The quality of an organization is determined by the quality of its people.

The most important questions of life are, for the most part, really only problems of probability.

The deeper you go, the more you find yourself.

——与伦敦《滨海杂志》记者谈话，1911年11月

罗马大军入侵时，阿基米德的家遭士兵破门而入，他还在醉心研究圆形，后来他被士兵杀害。及后，杀阿基米德的士兵也被处决。