ENTHUSIASM, n. A distemper of youth, curable by small doses of repentance in connection with outward applications of experience. Byron, who recovered long enough to call it "entuzy-muzy," had a relapse, which carried him off -- to Missolonghi. - Ambrose Bierce
Upon the heat and flame of thy distemper sprinkle cool patience. - William Shakespeare
Sebastian: By your patience, no. My stars shine darkly over me; the malignancy of my fate might, perhaps, distemper yours; therefore I shall carve of you your leave that I may bear my evils alone. It were a bad recompense for your love to lay any of them on you. - William Shakespeare