Browse 6 quotations connecting Oscar Wilde with Thinking, with meanings, source notes and related themes.
Sources represented here include The Picture of Dorian Gray — 1891 edition, Phrases and Philosophies for the Use of the Young, The Importance of Being Earnest.
“The old believe everything: the middle-aged suspect everything: the young know everything.”
The epigram compresses three stereotypes of certainty into one balanced joke, mocking credulity, suspicion, and youthful overconfidence at once.
“Phrases and Philosophies for the Use of the Young,” first published in The Chameleon in 1894.
“The truth is rarely pure and never simple.”
Wilde resists neat moral simplification by reminding the reader that truth often arrives mixed with context and contradiction.
The Importance of Being Earnest, Act I; Algernon Moncrieff. Exact catalog wording is preserved in the scan-backed Samuel French acting text on Wikisource, scan leaf 14 / printed page 12. The acting-text witness is abridged elsewhere, so this record is bound only to its independently verified page.
“To define is to limit.”
Definitions clarify ideas but can also narrow them, especially when a label is treated as the complete reality of a person or experience.
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.”
“All art is at once surface and symbol.”
The aphorism resists a simple choice between appearance and hidden meaning: an artwork can operate through both at the same time.
The Picture of Dorian Gray, 1891 edition, Preface; part of Wilde’s warning about reading beneath artistic surfaces.
“Those who find beautiful meanings in beautiful things are the cultivated.”
The line makes beauty partly a matter of interpretation: cultivation shows itself not only in seeing a beautiful object but in discovering meaning within it.
The Picture of Dorian Gray, 1891 edition, Preface; Wilde distinguishes different ways readers and viewers respond to beauty.
“It is not selfish to think for oneself.”
Independent thought is distinguished from selfishness: forming one’s own judgment can protect individuality without requiring indifference to other people.
The Soul of Man under Socialism; Wilde defends individual thought while criticizing social pressure that mistakes conformity for moral virtue.
