“Johnny, give up women and study mathematics.”

Esther Bubley, A geometry teacher…using a model to explain a figure (1943)

…she at last blushed, adjusted her dress, got up, and, without saying a word, went and seated herself at the window. I went to sit by her side, but she moved, sat down on a couch, got up immediately afterwards, and fanning herself as she walked about the chamber, said to me in a cold and disdainful tone of voice, “Zanetto, lascia le donne, e studia la matematica.” (“Johnny, give up women and study mathematics.”)

—Rousseau, Confessions