Who said "The pursuit of perfection often leads to ruin."?

This quote is attributed to Sif.

The pursuit of perfection often leads to ruin. - Sif

"The pursuit of perfection often leads to ruin."

Sif Patience

"I have waited lifetimes for this moment."

"A warrior's heart beats strongest in battle."

"We are bound by more than just duty."

"The past shapes who we become."

"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."