Il fait des demandes par dessus les maisons = He makes most unreasonable demands.
Maître
*Tel maître, tel valet = Like master, like man.
[Or: Tel couteau, tel fourreau.
German: Wie der Herr, so der Knecht.]
C’est une maîtresse femme = She is a superior woman.
[One who manages her business or subordinates capably, makes her servants obey her and do their work well, and is respected by them.]
Mal
*À qui mal veut, mal arrive = Harm watch, harm catch; Curses, like chickens, come home to roost.
[This proverb is said to be of Turkish origin. The Spanish equivalent is: “Who sows thorns, let him not walk barefoot.” Comp. Psalms cix. 17.]