
“Nothing is so strong as gentleness. Nothing is so gentle as real strength.”
Canto 3, stanza 1; Spenser here is referencing and paraphrasing a statement from the "Wife of Bath's Tale" of Canterbury Tales, by Geoffrey Chaucer: "he is gentil that doth gentil dedis."
The Faerie Queene (1589–1596), Book VI
“Nothing is so strong as gentleness. Nothing is so gentle as real strength.”
“Of Manners gentle, of Affections mild;
In Wit, a Man; Simplicity, a Child.”
"Epitaph on Gay" (1733), lines 1-2. Reported in The Poems of Alexander Pope, ed. John Butt, sixth edition (Yale University Press, 1970), p. 818. Compare: "Her wit was more than man, her innocence a child", John Dryden, Elegy on Mrs. Killegrew, line 70.
The Mathematicall Praeface to Elements of Geometrie of Euclid of Megara (1570)
Context: There is (gentle reader) nothing (the works of God only set apart) which so much beautifies and adorns the soul and mind of man as does knowledge of the good arts and sciences. Many arts there are which beautify the mind of man; but of all none do more garnish and beautify it than those arts which are called mathematical, unto the knowledge of which no man can attain, without perfect knowledge and instruction of the principles, grounds, and Elements of Geometry.
“There is nothing stronger than gentleness.”
Source: Wooden: A Lifetime of Observations and Reflections On and Off the Court
“There is nothing stronger in this world than gentleness.”