ψευδόμενος οὐδεὶς λανθάνει πολὺν χρόνον → nobody lies for a long time without being discovered
circum-văgus: a, um, adj.,I wandering about, flowing around (very rare): oceanus, * Hor. Epod. 16, 41; cf. Auct. Pan. ad Pis. 19; Prud. Psych. 814.