“Apollonius … explained his motive in practicing wisdom, declaring that the sole use he had made of it was to gain knowledge of the gods and an understanding of human affairs, for that the difficulty of knowing another man exceeded that of knowing oneself.”
Book 4, § 44.
Life of Apollonius of Tyana
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Philostratus 9
Lucius Flavius Philostratus, Greek sophist of Roman imperia… 170Related quotes

“Never question another man's motive. His wisdom, yes, but not his motives.”

Source: Pali Canon, Sutta Pitaka, Khuddaka Nikaya (Minor Collection), Dhammapada, Ch. 20, Verse 282

Source: De potentia (c. 1265–1266) q. 7, art. 5, ad 14
Book 3, § 18.
Life of Apollonius of Tyana
“Knowledge is knowing that a tomato is a fruit; wisdom is knowing not to use it in a fruit salad.”
O'Driscoll's widely quoted musing when asked to give his view on former Lions team mate and current England manager, Martin Johnson ahead of Ireland's Six Nations Championship match against England on 28 February 2009. Brendan Cole, " What Did BOD Mean? https://web.archive.org/web/20090228234200/http://www.rte.ie/ie/sportsixnations/entry/what_did_bod_mean", RTE Sport (February 27, 2009).

A Death in the Desert (1864)

The Fourfold Treasure (1871) No. 991 http://www.spurgeon.org/sermons/0991.htm