Alija Izetbegović said this quote

Men are not gentle and graceful beings solely oriented towards good. They are physical, coarse, contradictory, stretched between desires and temptations. In an unnatural wish to make them sinless and infallible, we suddenly realize that we have obtained bloodless, sentimental and false personalities incapable of both good and evil. Separating them from mother Earth, we separate them from life, and where is no life, there is no virtue either.