What you lend is lost; when you ask for it back, you may find a friend made an enemy by your kindness. If you begin to press him further, you have the choice of two things--either to lose your loan or lose your friend. [Lat., Si quis mutuum quid dederit, sit pro proprio perditum; Cum repetas, inimicum amicum beneficio invenis tuo. Si mage exigere cupias, duarum rerum exoritur optio; Vel illud, quod credideris perdas, vel illum amicum, amiseris.]

Plautus (Titus Maccius Plautus)

Plautus (Titus Maccius Plautus)