There are two kinds of ...

There are two kinds of fidelity, that of dogs and that of cats; you, gentleman, have the fidelity of cats who never leave the house.
There are two kinds of fidelity, that of dogs and that of cats; you, gentleman, have the fidelity of cats who never leave the house.

Quotes from the same author

“If you want a thing done well, do it yourself.”
Love is the idler's occupation, the warrior's relaxation, and the sovereign's ruination.
In tragedy great men are more truly great than in history. We see them only in the crises which unfold them.
Let France have good mothers, and she will have good sons.
My success and everything good that I have done, I owe to my mother.