All that glitters is not gold
Meaning
Appearances can be deceiving, and things that look valuable or attractive on the surface may not be so in reality.
Origin
The enduring truth that appearances can be deceptive has echoed through the ages, long before Shakespeare immortalized it. Ancient Greek and Roman thinkers understood this, with Latin proverbs like "Non omne quod nitet aurum est" (Not everything that shines is gold) capturing the essence. Later, medieval writers like Chaucer alluded to it, warning that "Hyt is not al gold, that glareth." It was William Shakespeare, however, who truly etched the phrase into the English lexicon in his play The Merchant of Venice. In a pivotal scene, the Prince of Morocco chooses a gold casket, only to find a scroll inside with the very line: "All that glisters is not gold," a poignant lesson that external brilliance often masks a lack of true value. This dramatic moment solidified its place as a timeless caution against superficiality.
Examples
- She was charmed by the expensive sports car, but then realized its high maintenance costs proved that all that glitters is not gold.
- Many young entrepreneurs are drawn to the allure of quick wealth, often learning the hard way that all that glitters is not gold when their ventures fail.