Noncontradiction Quotes

If A is A, a philosopher should equal a philosopher. But that's not the way the cosmos works. Similar things set themselves apart from one another. ...What's more, opposites are joined at the hip. Einstein says that most creative acts come from opposition. They come from pitting yourself against someone with another point of view. They come from the law of differentiation. And that was true of Aristotle and his law of identity, his law of noncontradiction, his construction for the base for A is A. Aristotle came up with his idea... to fling a finger in the face of another philosopher [Heraclitus]... (Howard Bloom)