Source identified
“The world is a perpetual caricature of itself.”
Social appearances repeatedly exaggerate or contradict reality, making ordinary life look like an ongoing parody of its own pretensions.
Source note: Soliloquies in England, “Dickens”; Santayana uses caricature to describe the gap between living reality and conventional masks.
Source identified
“Opinion appears to you to be darker than knowledge, but lighter than ignorance?”
Voice: Dialogue speaker · Socrates
Opinion is treated as an intermediate state: it is not complete ignorance, but it also lacks the clarity and stability of knowledge.
Source note: The Republic, Book V; Socrates places opinion between knowledge and ignorance in the argument about what each apprehends.
Source identified
“If the doors of perception were cleansed every thing would appear to man as it is, Infinite.”
Blake imagines habitual perception as a filter that narrows reality; cleansing it would reveal a less limited world.
Source note: The Marriage of Heaven and Hell, Plate 14; Blake’s prose-poetic argument about the limits and cleansing of perception.
Source identified
“To define is to limit.”
Voice: Fictional character · Lord Henry Wotton
Definitions clarify ideas but can also narrow them, especially when a label is treated as the complete reality of a person or experience.
Source note: The Picture of Dorian Gray, 1891 edition, Chapter 17; Lord Henry answers the Duchess of Monmouth’s question “What are you?” with “To define is to limit.”
Source identified
“Truth happens to an idea.”
The compact formulation summarizes James’s pragmatic account in which an idea’s truth is connected with processes of verification and validation rather than treated only as a static label.
Source note: Pragmatism, Lecture VI, “Pragmatism’s Conception of Truth”; Project Gutenberg #5116. Capitalization has been normalized from “Truth HAPPENS to an idea”; the surrounding passage explains verification and validation.
Source identified
“All men by nature desire to know.”
Aristotle treats the desire for knowledge as a basic human tendency, giving curiosity a foundational place in the movement from perception toward understanding.
Source note: Metaphysics, Book I, chapter 1, W. D. Ross translation; the work opens with this claim before discussing sensation, memory, experience, art, and knowledge.