Third Olynthiac (19)

But what if someone can leave our Theoric Fund untouched and name other sources for our military budget? Is not he the better statesman? says someone. I grant you, men of Athens—if the thing is possible. But I wonder if any mortal, after spending all his existing wealth on superfluities, ever did or ever will find himself with a surplus for necessaries from his vanished funds. I think that in such proposals the wish is father to the thought, and that is why nothing is easier than self-deceit. For what each man wishes, that he also believes to be true. Unfortunately it is not often so in practical politics.