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— Richard P. Feynman"It is to be emphasized that no matter how many [amplitude] arrows we draw, add, or multiply, our objective is to calculate a single final arrow for the event . Mistakes are often made by physics students at first because they do not keep this important point in mind. They work for so long analyzing events involving a single photon that they begin to think that the arrow is somehow associated with the photon [rather than with the event]."
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Know what Freud wrote in his diary when he was 77? "What do women want? My God, what do they want?" Fifty years this giant brain spends analyzing women. And he still can't find out what they want. So this makes him the world's greatest expert on female psychology?
— Clare Boothe Luce
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The millions of laws which exist for the regulation of humanity appear upon investigation to be divided into three principal categories: protection of property, protection of persons, protection of government. And by analyzing each of these three categories, we arrive at the same logical and necessary conclusion: the uselessness and hurtfulness of law.
— Peter Kropotkin
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