μνήσθητι τίς μου ἡ ὑπόστασις → remember how short my time is
impostūra: (inp-), ae, f. id.,I deceit, imposture (late Lat.), Dig. 47, 20, 3; Treb. Gall. 12; Coll. Mos. et Rom. Leg. 2, 1.
