My principal sin is doubt. I doubt everything, and am in doubt most of the time.
And the angel said - "I have learned that every man lives not through care of himself, but by love".
It is a rude feeling, because it is natural only to people standing on the lowest level of morality, and expecting from other nations such outrages as they themselves are ready to inflict.
Everything depends on upbringing.
History is the product of vast, amorphous and indecipherable social movements.
Knowledge is real knowledge only when it is acquired by the efforts of your intellect, not by memory