μνήσθητι τίς μου ἡ ὑπόστασις → remember how short my time is
pyxĭdĭcŭla: ae, f. dim. id.,I a small box, Cels. 6, 6, 5.
pyxĭdĭcŭla, æ, f. (pyxis), toute petite boîte : Cels. Med. 6, 6, 5.
pyxidicula, ae, f. (Demin. v. pyxis), das Büchschen, Cels. 6, 6, 5.