USA HISTORY

Detailed explanation-1: -"All that glitters is not gold” is an aphorism stating that not everything that looks precious or true turns out to be so. While early expressions of the idea are known from at least the 12th–13th century, the current saying is derived from a 16th-century line by William Shakespeare, “All that glisters is not gold".

Detailed explanation-2: -Originally, the phrase was all that glisters is not gold and it is found in Shakespeare’s The Merchant of Venice. However, the sentiment that not all things that have the appearance of gold are actually gold was expressed by Geoffrey Chaucer in 1380 in his work The House of Fame, “Hit is not al gold, that glareth”.

Detailed explanation-3: -Definition: Just because something (or someone) appears to be good or valuable does not mean that it (or one) truly is. The proverb all that glitters is not gold means that something may not be as beneficial or as valuable as it appears. This common phrase can refer to people or objects.

Detailed explanation-4: -Meaning of Idiom ‘All that Glitters is Not Gold’ All that glitters is not gold means that just because something is externally attractive it is not good or desirable. In other words, although something may appear to have high value, it may be worthless. 1. American Heritage Dictionary of Idioms.