tener un corazón de oro

1.
SpainLatin Americaneutralidiomatic
- to be extremely kind, generous, and compassionate; to have a very good and generous character.
2.
SpainLatin Americaliteraryhumorous
- literally, to possess a heart made of gold (used rarely, usually figurative or hyperbolic rather than factual).

Examples:

ES: Los políticos tienen que tener un corazón de oro y una mujer respetable para que los votantes la puedan ver.
EN: Man going to the Legislature's got to have a heart of gold and a respectable wife for voters to see.
ES: Debes de tener un corazón de oro para hacer eso.
EN: You must have a heart of gold to do it.
ES: # Al tener un corazón de oro #
EN: ♪ To have a heart of gold ♪
ES: No tiene que llevarme a la luna, pero sí tener un corazón de oro.
EN: Doesn't have to take me to the moon But has a heart of gold