A cat heard that the Birds in an aviary were ailing. So he got himself up as a doctor, and, taking with him a set of the instruments proper to his profession, presented himself at the door, and inquired after the health of the Birds. "We shall do very well," they replied, without letting him in, "when we've seen the last of you." Moral: A villain may disguise himself, but he will not deceive the wise. TEXT A cat heard that the Birds in an aviary were ailing . So he got himself up as a doctor , and , taking with him a set of the instruments proper to his profession , presented himself at the door , and inquired after the health of the Birds . `` We shall do very well , '' they replied , without letting him in , `` when we 've seen the last of you . '' Moral : A villain may disguise himself , but he will not deceive the wise . 2~3 6~7 9~10 15 17 20~21 27 28~29~30~31~32 31~32 35 35~36 39 41~42 47~48~49~50~51 50~51 54 61 66 71 74~75~76~77 77 80 82~83 86 89 93~94 A cat|331,334,335,336,337,340,342,348,351 the Birds|332,345,346,347,349 an aviary|333 a set of instruments|338 the instruments|339 his profession|341 the door|343 the health of the Birds|344 the last of you|350 Moral|352 A villain|353,354,355 the wise|356 331|MOD:DIST:2|NUC:DIST:3 332|MOD:DIST:6|NUC:DIST:7 333|MOD:DIST:9|NUC:DESC:10 334|NUC:DESC:15 335|NUC:DIST:17 336|MOD:DIST:20|NUC:DESC:21 337|NUC:DIST:27 338|MOD:DIST:28|NUC:DIST:29|MOD:DIST:30~31~32 339|MOD:DIST:31|NUC:DIST:32 340|NUC:DIST:35 341|MOD:DIST:35|NUC:DIST:36 342|NUC:DIST:39 343|MOD:DIST:41|NUC:DIST:42 344|MOD:DIST:47|NUC:DIST:48|MOD:DIST:49~50~51 345|MOD:DIST:50|NUC:DIST:51 346|NUC:DIST:54 347|NUC:DIST:61 348|NUC:DIST:66 349|NUC:DIST:71 350|MOD:DIST:74|NUC:DIST:75|MOD:DIST:76~77 351|NUC:DIST:77 352|NUC:DIST:80 353|MOD:DIST:82|NUC:DIST:83 354|NUC:DIST:86 355|NUC:DIST:89 356|MOD:DIST:93|NUC:DIST:94