Political correctness is tyranny with manners. (Charlton Heston)

There is more stupidity than hydrogen in the universe, and it has a longer shelf life. (Frank Zappa)

I begin by taking.I shall find scholars later to demonstrate my perfect right. (Frederick (II) the Great)

Talent does what it can; genius does what it must. (Edward George Bulwer-Lytton)

It is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring. (Carl Sagan)