Who said "Patient progress still leads to achievement"?

This quote is attributed to Spice Girls.

Patient progress still leads to achievement - Spice Girls

"Patient progress still leads to achievement"

Spice Girls Patience

Pop Group British Born 1994 (age 32)

"Wannabe is about friendship and girl power above all else"

"We're not just a girl band, we're a girl power movement"

"Life is about having fun and enjoying every moment"

"Girl power means believing in yourself no matter what"

"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."