Every achievement, every step forward in knowledge, is the consequence of courage, of toughness towards oneself, of sincerity to oneself
The great man fights the elements in his time that hinder his own greatness, in other words his own freedom and sincerity.
How much rationality and higher protection there is in such self-deception, and how much falseness I still require in order to allow myself again and again the luxury of my sincerity.
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