Who said "Patient waiting is not passive; it is active trust."?

This quote is attributed to Rubén Darío.

Patient waiting is not passive; it is active trust. - Rubén Darío

"Patient waiting is not passive; it is active trust."

Rubén Darío Patience

Poet Nicaraguan 1867–1916

"I am my own road"

"I seek the divine in all things"

"The poet is a light and a flame"

"To be a poet is to possess wings"

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."