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"History is not just a record of the past, but a mirror reflecting the present."
A mathematician's intuition is as important as rigorous proof.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.