birman, pasch, karras, nolde, hrbek, arendt, applebaum, hente, krull, shilts, karls, suttle, bukowski, kelter, ehrich, hying, tewes, opper, housefather, osten, fosdick, lippmann, sholom, sarto, dahlin, stammel, scheel, horal, lenger, grosz, musil, reuther, maccabee, bronstein, lilienthal, skerry, doenitz, runyon, dols, schmieder, feiner, norquist, chast, brenne, wisse, herzl, konigsberg, werfel, busse, bruss, tasset, magnuson, olafson, yackel, dunant, clausius, st. cloud, oie, borgman, saxe, abelson, breslau, maly, stettin, dorpat, zelle, tainter, hammerman, reaume, liebling, chalder, limer, kopit, klima, diker, broz, niebuhr, tauber, steffens, nacht, bettelheim, kotter, lacis, schoolman, schnitzler, minsky, mund, landwehr, strich, alders, crecca, hennes, weichsel, hecker, nevelson, holst, skar, moltke, rampe, jakobson, lemberg, swoboda, descartes, arnold, burke, dewey, rousseau, aristotle, augustine, darwin, emerson, goethe, hegel, locke, macaulay, montaigne, poe, ruskin, spencer, strauss, voltaire, wordsworth

elan vital, life force, vitality, vital force