(Deut. 6:4)
Our Rabbis said: "Hear--in every language." One can accept the yoke of heaven in any language, not just in the Hebrew tongue. Likewise, in every object that a person sees and every sound which reaches his ears he must strive to see that "the L-rd our G-d, the L-rd is One." We can find G-d's greatness and absolute unity reflected in every single thing which occurs in the world. (Sefat Emet)