Who said "Patience is bitter, but its fruit is sweet."?

Patience is bitter, but its fruit is sweet. - Q

"Patience is bitter, but its fruit is sweet."

Q Patience

"I am Q. I exist outside your normal space-time continuum."

"You humans are so fragile, yet so determined to survive."

"The trial never ends, it simply evolves."

"Your species shows promise, though it is frequently buried under remarkable stupidity."

"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."