The theoretical understanding of the world, which is the aim of philosophy, is not a matter of great practical importance to animals, or to savages, or even to most civilized men.
Bio: Shlomo Yitzchaki, in Latin: Salomon Isaacides, and today generally known by the acronym Rashi, was a medieval French rabbi and author of a comprehensive commentary on the Talmud and commentary on the Tanakh.