The mind, once stretched by a new idea, never returns to its original dimensions. ― Ralph Waldo Emerson
There are no beautiful surfaces without a terrible depth. — Friedrich Nietzsche
She awakens first at the touch of love; before that time she is a dream, yet in her dream life we can distinguish two stages: in the first, love dreams about her; in the second, she dreams about love. — Søren Kierkegaard, The Seducer’s Diary. (Princeton University Press, August 18, 1997) Originally published 1843.
Whoever fights monsters should see to it that in the process he does not become a monster. And if you gaze long enough into an abyss, the abyss will gaze back into you. ― Friedrich Nietzsche