No. 14. Page [265].

Facilis descensus Averni;

Noctes atque dies patet atri janua Ditis;

Sed revocare gradum, superasque evadere ad auras,

Hoc opus, hic labor est.—Virgil.

The descent of Avernus is easy; the gate of Pluto stands open night and day; but to retrace one’s steps and return to the upper air—that is the toil, that the difficulty.

No. 15. Page [265].

Uno avulso non deficit alter.—Virgil.

When one is torn away another succeeds.

No. 16. Page [282].