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Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
bescheinigen, den Empfang von etwas, acceptum alqd testari. – ich bescheinige, daß ich etc., (his litteris) testatus sum m. Akk. u. Infin.