I also like this quote from Antoine de Saint Exupéry: "Il semble que la perfection soit atteinte non quand il n'y a plus rien à ajouter, mais quand il n'y a plu

I also like this quote from Antoine de Saint Exupéry: "Il semble que la perfection soit atteinte non quand il n'y a plus rien à ajouter, mais quand il n'y a plus rien à retrancher", which can be translated as: "Perfection is finally attained not when there is no longer anything to add, but when there is no longer anything to take away".