Every man lives by exchanging.

“The interest of [businessmen] is always in some respects different from, and ev…”

“It is not from the benevolence of the butcher, the brewer, or the baker, that w…”

“Virtue is more to be feared than vice, because its excesses are not subject to …”

“The first thing you have to know is yourself. A man who knows himself can step …”