Juan Filloy said this quote

Each man must administer his hatred cautiously. Mine is equitable. I distribute it evenly among those who are frozen in the past and those who perspire in the present. Because while the former are hemorrhoidal in their sensibility, the latter are constipated in the brain. And they complement each other by both betraying the law of life that demands the immediate defecation of all useless detritus, be it antiquated illusion or contemporary cowardice.