Sancta Romana et Universalis Ecclesia - Holy Roman and Universal Church (Ecclesiastical term - Title of the Catholic Church by a decree of Pope John XXII, of December 30, 1317)
Sancta sancte tractanda - Holy things must be treated holily (Ecclesiastical term)
Sancta sanctorum - The holiest of all holy (Ecclesiastical term)
Sanctimonia Vincet Semper - Purity Will Always Conquer (Motto of the Malfoy Family, from Harry Potter - Thank you: Allie)
Sane homini praeter opinionem improviso incidi - Contrary to what is believed, I suddenly attacked a man (Cicero In Verrem)
Sanguis vita est - Blood is life (That is what Dracula says)
Sapedere vedere - Knowing how to see (Leonardo da Vinci)
Sapere aude - Dare to think (Imannnel Kant What is Enlightenment)
Sapere vivere est - To know is to live
Sapiens ipsum nocere - The wise man knows himself
Sapiens nihil affirmat quod non probat - A wise man never asserts something that has not been proved
Sapiens procul negotiis vivit - The wise man keeps away from business deals (Philosophical term)
Sapiens res adversas non timet - The wise man does not fear adversity
Sapienta ducet ad astra - Wisdom leads to the stars (Academic term - constant learning leads to the highest levels)
Sapienta melior auro est - The wisdom is better than gold
Sapientia aedificavit sibi domun - Wisdom has built a house (Ecclesiastical term - vulgate, Proverbs 9,1 - Motto of several Universities)
Sapientia sanitas est animi - Wisdom is the health of the soul
Sapientia sola libertas est - Only wisdom is freedom (Academic term - University Motto)
Sapientia veritas nostra - Wisdom is our truth (Academic term - Motto of the University of Bio-Bio in Concepcion, Chile)
Sapientis est mutare consilium - It is wise to change your mind
Sat celeriter fit quidquid fiet satis bene - Every thing that is done well, it is done with sufficient seepd (C. Suetonius Tranquilus)
Sat prata biberunt - The fields are wet enough (Publius Vergilius Maro)
Satis est potuisse videri - It is enough that you are able to see me (Publius Vergilius Maro)
Satis Morituro - Enough for a mortal (Sign put at the entrance of a modest home)
Satis vixi; invictus enim morior - I lived enough, because I die without unconquered (Cornelius Nepos - Last words of Epaminondas)