Security is mostly a superstition.
It does not exist in nature, nor do
the children of men as a whole experience it.
Avoiding danger is no safer in the long run
than outright exposure. Life is either a
daring adventure or nothing.
Keep your face to the sunshine and
you cannot see the shadows.
Toleration… is the greatest gift
of the mind; it requires that same
effort of the brain that it takes
to balance oneself on a bicycle.