[TonyChris]

Spanish saying...

Mala llerba nunca muere.

But one can hope😉

[Jamestown1630]

Someone on the 'spanishdict' website had this to say:

Como soy una persona medio optimista, yo lo entiendo un poco diferente. Tal vez podemos verlo del lado positivo también... aunque no sea tan querida y cuidada como una planta casera chocha, una mala hierba nunca muere. Significa que a pesar de todos los obstáculos en su camino, que sea feita y rechazada, la mala hierba se pone fuerte y logra sobrevirir!

¡Qué viva la mala hierba! Ji, ji, ji smile

Translation:

'As quite an optimistic person, I understand it differently. Maybe we could see this from a positive angle as well... although it may not be as loved and looked after as a spoilt house plant, a weed never dies. This means that, in the face of many obstacles, be it ugly or unloved, a weed stays strong and managed to survive! Long live weeds! He, he, he smile'

Long live weeds - ¡Y deplorables!

http://www.spanishdict.com/answers/178613/wisdom-of-the-day-9-mala-hierba-nunca-muere

[drSteve78]

Mala llerba nunca muere!

Make me duckduckgo translation, and yes.