It's funny how some people's faces came to mind, including my own of course, as I read through some of his writings.
Well, one piece of wisdom to share with all of you :
"Do not revel in great luxury,
or you may become impoverished by its expense.
Do not become a beggar by feasting with borrowed money,
when you have nothing in your purse.
The one who does this will not become rich;
one who despises small things will fail little by little."
-Sirach 18:32 - 19:1