The voice of the intellect is a soft one, but it does not rest until it has gained a hearing. Ultimately, after endlessly repeated rebuffs, it succe

The voice of the intellect is a soft one, but it does not rest until it
has gained a hearing. Ultimately, after endlessly repeated rebuffs, it
succeeds. This is one of the few points in which it may be optimistic
about the future of mankind, but in itself it signifies not a little.
--Sigmund Freud