The basic observations and socio-logic

DURABILITY OF X's NATURE / DURABILITY OF IDENTITY

X's basic nature / character will be unchanged; characteristics will not change

The literature references of the proverb type:

Abbreviation: Aqu

Aquilina, J.: A Comparative Dictionary of Maltese Proverbs 1972 Malta: The Royal University of Malta.. MALTESE/ENG*,ARAB,ENG,GER,ITA,FR,SPA,PERS,AFR>ENG*,>FR*

Proverb on page: 233. Proverb number(s) on page: 7.

The wolf changes its fur but not its behaviour/habits/voice (translation Maltese) / Le loup est toujours loup

Abbreviation: DS V

Wander,K.F.W.: Deutsches Sprichwörter-Lexikon V 1867 -1880 Leipzig: F.A. Brockhaus.. GER, varia EUROPEAN LANGUAGES

Proverb on page: 356. Proverb number(s) on page: 139, 140. Proverb on page: 351. Proverb number(s) on page: 41.

Abbreviation: Dür II

Düringsfeld, Ida von — Reinsberg-Düringsfeld., Otto von: Sprichwörter der germanischen und romanischen Sprachen II 1875 Leipzig: Hermann Fries.. GER and BOHEM,DAN,DUT,ENG,FR,HUNG,ITA,LAT,POL,SWE etc./GER*

Proverb number(s): 98.

Der Mönch legt die Kutte wohl ab, aber nicht den Sinn /Us muda mulen, ma un s muda mulnër (You can change the mill, not the miller)

Abbreviation: Stra

Strauss, Emanuel: Dictionary of European Proverbs 1994 New York: Routledge /Questia.com. ENG,GER,FR,SPA,ITA,LAT

Proverb number(s): 729, 1669.

Wolves lose their teeth but not their memory / The fox may grow grow grey, but never good / Der Wolf stirbt in seiner Haut