“To the glory of the most high God alone, and that my neighbour may be educated thereby.”

Canticle of the Sun

Source: City of Glass

The Golden Speech (1601)

In the Introitus (Preface) from his late editions.
Original in Latin: "Finis Creationis telluris est gloria Dei ex opere Naturae per Hominem solum"
Variant translation: "The purpose of Creation is the glory of God, as can be seen from the works in nature by man alone."
Systema Naturae

Quoted in Pope John Paul II, Homily for the Canonization of Father Leopold of Castelnovo (16 October 1983) https://www.vatican.va/content/john-paul-ii/it/homilies/1983/documents/hf_jp-ii_hom_19831016_leopoldo-da-castelnovo.html.
Original: (it) Nascondiamo tutto, anche quello che può avere apparenza di dono di Dio, affinché non se ne faccia mercato. A Dio solo l'onore e la gloria! Se fosse possibile, noi dovremmo passare sulla terra come un'ombra che non lascia traccia di sé.

Although under a heavy fire for several continuous hours I received only one wound, the breaking of the longest finger of my left hand; but the doctor says the finger may be saved. It was broken about midway between the hand and knuckle, the ball passing on the side next to the forefinger. Had it struck the centre, I should have lost the finger. My horse was wounded, but not killed. Your coat got an ugly wound near the hip, but my servant, who is very handy, has so far repaired it that it doesn't show very much. My preservation was entirely due, as was the glorious victory, to our God, to whom be all the honor, praise, and glory. The battle was the hardest that I have ever been in, but not near so hot in its fire.
Letter to his wife after the First Battle of Bull Run (22 July 1861); as quoted in Memoirs of Stonewall Jackson by His Widow Mary Anna Jackson (1895) http://books.google.com/books?id=bG2vg5cH004C, Ch. XI : The First Battle of Manassas, p. 178

The Municipal Gallery Revisited http://poetry.poetryx.com/poems/1659/, st. 7
Last Poems (1936-1939)
Variant: Think where man's glory most begins and ends. And say my glory was I had such friends.
Context: You that would judge me, do not judge alone
This book or that, come to this hallowed place
Where my friends' portraits hang and look thereon;
Ireland's history in their lineaments trace;
Think where man's glory most begins and ends
And say my glory was I had such friends.