最少的材料，最大的效果。
設計的過程是一個發(fā)現(xiàn)的過程。
我的父親是我最好的朋友和最偉大的榜樣。
Modern quarry management requires geologists' eyes, engineers' hands, and poets' hearts.
Little else is requisite to carry a state to the highest degree of opulence from the lowest barbarism but peace， easy taxes， and a tolerable administration of justice.
The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.