Hearing, which, by the motion of the air, informs us of the motion of sounding or vibrating bodies.
Jean Anthelme Brillat-SavarinPlace a substantial meal before a tired man and he will eat with effort and be little better for it at first. Give him a glass of wine or brandy, and immediately he feels better: you see him come to life again before you.
Jean Anthelme Brillat-Savarin