Devotion to the truth is the hallmark of morality;
there is no greater, nobler, more heroic form of
devotion than the act of a man who assumes
the responsibility of thinking.
Ayn Rand, Atlas Shrugged
Man is always prey to his truths. Once he has
admitted them, he cannot free himself from them.”
He that never changes his opinions, never corrects
his mistakes, will never be wiser on the morrow
than he is today.