Supposedly spoken by Augustine to his former concubine when she greeted him in the street, and when he ignored her said "Augustine, it is I!" Actually the quote (Sed ego non sum ego) is from De Poenitentia, Book II https://www.documentacatholicaomnia.eu/02m/0339-0397,_Ambrosius,_De_Poenitentia_Libri_Duo,_MLT.pdf, Chapter 10 by Ambrose. Ambrose relates it as a fable, not concerning Augustine, as explained here https://truthchallenge.one/blog/2014/11/17/did-st-augustine-say-this-to-a-prostitute/. Misattributed

“But if we discard this definition of a people, and, assuming another, say that a people is an assemblage of reasonable beings bound together by a common agreement as to the objects of their love, then, in order to discover the character of any people, we have only to observe what they love. Yet whatever it loves, if only it is an assemblage of reasonable beings and not of beasts, and is bound together by an agreement as to the objects of love, it is reasonably called a people; and it will be a superior people in proportion as it is bound together by higher interests, inferior in proportion as it is bound together by lower.”

Aurelius Augustinus book The City of God

XIX, 24
The City of God (early 400s)

“In our own times, you see, an emperor came to the city of Rome, where there’s the temple of an emperor, where there’s a fisherman’s tomb. And so that pious and Christian emperor, wishing to beg for health, for salvation from the Lord, did not proceed to the temple of a proud emperor, but to the tomb of a fisherman, where he could imitate that fisherman in humility, so that he, being thus approached, might then obtain something from the Lord, which a haughty emperor would be quite unable to earn.”

Aurelius Augustinus

Temporibus enim nostris venit imperator in urbem Romam: ibi est templum imperatoris, ibi est sepulcrum piscatoris. Itaque ille ad deprecandam a Domino salutem imperator pius atque christianus non perrexit ad templum imperatoris superbum, sed ad sepulcrum piscatoris, ubi humilis ipsum piscatorem imitaretur, ut tunc respectus aliquid impetraret a Domino, quod superbiens imperator mereri non posset.
341:4; English from: Newly Discovered Sermons, 1997, Edmund Hill, tr., John E. Rotelle, ed., New City Press, New York, ISBN 1565481038 ISBN 9781565481039p. p. 286.
Sermons

“Inter faeces et urinam nascimur.”

Aurelius Augustinus

We are born between feces and urine.
Attributed to a church father in Freud's Dora; Freud seems to have found it in an anatomy textbook by Josef Hyrtl (1867), where it was attributed to a church father; it may have been invented by Hyrtl. http://books.google.com/books?id=yw3tglAWxNAC&pg=RA1-PR72&lpg=RA1-PR72&dq=%22inter+urinas+et+faeces+nascimur%22+hyrtl&source=bl&ots=2sjrc-dGEs&sig=MDvt7D74M5JPozL1HKnN1FEmxbY&hl=en&sa=X&ei=vHJtUuneKJjb4APXq4CIAQ&ved=0CCkQ6AEwAA#v=onepage&q=%22inter%20urinas%20et%20faeces%20nascimur%22%20hyrtl&f=false For Hyrtl's quotation see http://books.google.com/books?id=qrEaAAAAYAAJ&pg=PA820&dq=nascimur+inauthor:Hyrtl&hl=en&sa=X&ei=z3RtUru2LMzKkAfnm4DoAQ&ved=0CC8Q6AEwAA#v=onepage&q=nascimur%20inauthor%3AHyrtl&f=false.
Misattributed
Variant: We are born amid feces and urine.

“Singing is of a lover.”
Cantare amantis est.

Aurelius Augustinus

Variant translation: To sing is characteristic of the lover.
336
Sermons

“He who sings prays twice.”

Aurelius Augustinus

Misattributed

“So if you can manage it, you shouldn’t touch your partner, except for the sake of having children.”
Non ergo accedas, si potes, nisi liberorum procreandorum causa.

Aurelius Augustinus

278:9; translation from: The works of Saint Augustine, John E. Rotelle, New City Press, 1994, ISBN 1565480600 ISBN 978-1565480605p. 55. http://books.google.com/books?id=5jswAAAAYAAJ&q=%22if+you+can+manage+it,+you+shouldn%E2%80%99t+touch+your+partner,+except+for+the+sake+of+having+children%22&dq=%22if+you+can+manage+it,+you+shouldn%E2%80%99t+touch+your+partner,+except+for+the+sake+of+having+children%22&hl=en&ei=dMJkTaOcCcGC8gah4IjmBg&sa=X&oi=book_result&ct=result&resnum=1&ved=0CC0Q6AEwAA Sermons

“Do not despair: one thief was saved. Do not presume: one thief was damned.”

Aurelius Augustinus

Attributed to St. Augustine in The Repentance of Robert Greene, Master of Arts http://www.oxford-shakespeare.com/Greene/Repentance_Robert_Greene.pdf (1592) by Robert Greene. Disputed Variant: Do not despair; one of the thieves was saved. Do not presume; one of the thieves was damned.

“So the Church imitates the Lord’s mother — not in the bodily sense, which it could not do — but in mind it is both mother and virgin. In no way, then, did Christ deprive his mother of her virginity by being”

Aurelius Augustinus

Sermons

“Christ is not valued at all unless He be valued above all.”

Aurelius Augustinus

Source: Dictionary of Burning Words of Brilliant Writers (1895), p. 395

“But it isn’t just a matter of faith, but of faith and works. Each is necessary. For the demons also believe — you heard the apostle — and tremble (Jas 2:19); but their believing doesn’t do them any good. Faith alone is not enough, unless works too are joined to it: Faith working through love (Gal 5:6), says the apostle.”

Aurelius Augustinus

16A:11:2
Sermons

“Shut out the evil love of the world, that you may be filled with the love of God. You are a vessel that was already full: you must pour away what you have, that you may take in what you have not.”

Aurelius Augustinus

Second Homily, as translated by John Burnaby (1955), p. 274
Ten Homilies on the First Epistle of John (414)