我相信可互换零件的原理将在未来制造业的进步中发挥巨大作用。

晶体管是一个等待被发现的发现。

世界上最好和最美丽的东西是看不见甚至摸不到的 - 它们必须用心去感受。

"To be useful was the best thing the old men ever hoped for themselves, and to be aimless was their worst fear."

我一直有个有点与众不同的个性。

A building should be a good neighbor.