"the luxury and corruption among the upper classes"
"moral degeneracy followed intellectual degeneration"
"its brothels, its opium parlors, its depravity"
"Rome had fallen into moral putrefaction"
"the various turpitudes of modern society"
The winding approaches of temptation, the slippery path to depravity.
出自： J. Mackintosh
He's a fiend in feline shape, a monster of depravity.
出自： T. S. Eliot