оставаться в здравом уме(Цитата финансиста Чарльза Мангера: I have what I call an › iron prescription‹ that helps me keep sane when I drift toward preferring one intense ideology over another. Андрей Уманец)
здравомыслящий человек("Again, it is absurd to suppose that any sane man would carry out a deliberate murder under the very eyes, as it were, of a third person who was sure to betray him." (Sir Arthur Conan Doyle)ART Vancouver)