Weltbürger

From LSJ

πείθεται πᾶς ἥδιον ἢ βιάζεται (Dio Cassius, Historiae Romanae 8.36.3) → it's always more pleasant to be persuaded than to be forced

Source

German > Latin

Weltbürger, mundanus; totius mundi incola et civis; civis universi.