And when the physician said, "Sir, you are an old man," "That happens," replied Pausanias, "because you never were my doctor." - Plutarch

For first, when Pompey made severe laws for punishing and laying great fines on those who had corrupted the people with gifts, Cato advised him to let alone what was already passed, and to provide for the future; for if he should look up past misdemeanors, it would be difficult to know where to stop; and if he would ordain new penalties, it would be unreasonable to punish men by a law, which at that time they had not the opportunity of breaking.

No necesito amigos que cambien cuando yo cambio y asientan cuando yo asiento. Mi sombra lo hace mucho mejor.

Thrasyllus the Cynic begged a drachm of Antigonus. "That," said he, "is too little for a king to give." "Why, then," said the other, "give me a talent." "And that," said he, "is too much for a Cynic (or, for a dog) to receive."