μὴ δὶς πρὸς τὸν αὐτὸν λίθον πταίειν → do not stumble twice on the same stone
părĭlĭtas: ātis, f. parilis,I equality (post-class.): virtutum, Gell. 14, 3, 8; so App. M. 2, p. 119, 14; Auct. Itin. Alex. 3 and 8 Mai.