We know how to speak many falsehoods that resemble real things, but we know, when we will, how to speak true things.
HesiodAdmire a small ship, but put your freight in a large one; for the larger the load, the greater will be the profit upon profit.
HesiodNeither make thy friend equal to a brother; but if thou shalt have made him so, be not the first to do him wrong.
Hesiod