大丈夫做事，只问对错，不问利害；只问是否符合道义，不问成败；只考虑万世的影响，不考虑一生的得失

志村簇的研究证明了几何和数论的相互关联性。

美是真理的光辉。

"The role of business is to produce goods and services that people value more highly than their cost, and to do so while consuming as few resources as possible."