all that glistens is not gold

all that glistens is not gold

Things that have an outward appeal are often not as beautiful or valuable as they seem. I don't know if that necklace from the flea market will have the resale value you're anticipating. All that glistens is not gold, you know. A: "I want to grow up to be a movie star, then I won't have a care in the world!" B: "Just remember that all that glistens is not gold. The pressures of fame can be difficult."
See also: all, glisten, gold, not, that

all that glitters is not gold

Things that have an outward appeal are often not as beautiful or valuable as they seem. I don't know if that necklace from the flea market will have the resale value you're anticipating. All that glitters is not gold, you know. A: "I want to grow up to be a movie star, then I won't have a care in the world!" B: "Just remember that all that glitters is not gold. The pressures of fame can be difficult."
See also: all, glitter, gold, not, that
References in periodicals archive ?
The one-off course All That Glistens is Not Gold takes place on March 25.