The only thing a lawyer won't ...

The only thing a lawyer won't question is the legitimacy of his mother.
 W. C. Fields

Quotes from the same author

I cook with wine, sometimes I even add it to the food.
 W. C. Fields
I've never hit a woman in my life. Not even my own mother.
 W. C. Fields
What a gorgeous day. What effulgent sunshine. It was a day of this sort the McGillicuddy brothers murdered their mother with an axe.
 W. C. Fields
Prayers never bring anything... They may bring solace to the sap, the bigot, the ignorant, the aboriginal, and the lazy - but to the enlightened it is the same as asking Santa Claus to bring you something for Xmas
 W. C. Fields
Abstaining is favorable both to the head and the pocket.
 W. C. Fields