The bond between a man and his profession is similar to that which ties him to his country; it is just as complex, often ambivalent, and in general it is understood completely only when it is broken: by exile or emigration in the case of one's country, by retirement in the case of a trade or profession.Primo Levi
"Primo Michele Levi" was an History of the Jews in Italy/Italian Jewish chemist, writer, and Holocaust survivor. He was the author of several books, novels, collections of short stories, essays, and poems. His best-known works include If This Is a Man (1947) (U.S.: Survival in Auschwitz), his account of the year he spent as a prisoner in the Auschwitz concentration camp in Nazi Germany/Nazi-occupied Poland; and his unique work, The Periodic Table (book)/The Periodic Table (1975), linked to qualities of the elements, which the Royal Institution of Great Britain named the best science book ever written.If you enjoy these quotes, be sure to check out other famous scientists! More Primo Levi on Wikipedia.
The butterfly's attractiveness derives not only from colors and symmetry: deeper motives contribute to it. We would not think them so beautiful if they did not fly, or if they flew straight and briskly like bees, or if they stung, or above all if they did not enact the perturbing mystery of metamorphosis: the latter assumes in our eyes the value of a badly decoded message, a symbol, a sign.Primo Levi