“Respect the faculty that forms thy judgments.”
III, 9
Meditations (c. 121–180 AD), Book III
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Marcus Aurelius 400
Emperor of Ancient Rome 121–180Related quotes

Source: The development of intelligence in children, 1916, p. 42-43

“O lady, nobility is thine, and thy form is the reflection of thy nature!”
Ion (c. 421-408 BC) l. 238

“People then form their judgment on what they think of X and Y.”
John Boone
Red Mars (1992)
Context: The only part of an argument that really matters is what we think of the people arguing. X claims a, Y claims b. They make arguments to support their claims with any number of points. But when their listeners remember the discussion, what matters is simply that X believes a and Y believes b. People then form their judgment on what they think of X and Y.

Source: Quotes 1960s-1980s, 1980s, Rules and Representations (1980), p. 4.

Introductio ad prudentiam: Part II (1727)