“It is difficult to retain what you may have learned unless you should practice it. -Difficile est tenere quae acceperis nisi exerceas” ShouldMayDifficultPracticeLearning Author:Pliny the Younger
“However often you may have done them a favour, if you once refuse they forget everything except your refusal.” IfsMayDoneForgetRefuseFavourRefusalForget Everything Author:Pliny the Younger
“For however often a man may receive an obligation from you, if you refuse a request, all former favors are effaced by this one denial.” IfsMenMayRefuseFavorsObligationFormerDenialRequest Author:Pliny the Younger