The human being has proven to be the center of the world order. As
spirit he attains the highest form of existence and in thinking
carries out the most perfect process of the world. Only in the way he
illuminates things are they real. This is a view from which it follows
that the human being has within himself the basis, the goal, and the
core of his existence. This view makes man into a self-sufficient
being. He must find within himself the support for everything about
himself. For his happiness also, therefore. If happiness is to be his,
he can owe it to no one but himself. Any power that bestowed it upon
him from outside would condemn him thereby to spiritual inactivity
(Unfreiheit). Nothing can give the human being satisfaction to
which he has not first granted the ability to do so. If something is
to cause us pleasure we ourselves must first grant it the power to do
so. In the higher sense, pleasure and pain are there for the human
being only insofar as he experiences them as such. With this, all
optimism and all pessimism collapse. Optimism assumes that the world
is such that everything in it is good, that it leads the human being
into the greatest contentment. But if this is to be the case, he
himself must first gain something that he wants from the world's
objects; this means that he cannot become happy through the world but
only through himself.
Pessimism, on the other hand, believes that the world is constituted
in such a way that it leaves the human being eternally unsatisfied,
that he can never be happy. The above objection is of course valid
here also. The outer world in itself is neither good nor bad; it first
becomes so through man. The human being would have to make himself
unhappy if pessimism were to have any basis. He would have to carry
within him the desire for unhappiness. But satisfying his desire would
constitute precisely his happiness. To be consistent, the pessimist
would have to assume that man sees his happiness in unhappiness. But
then his view would after all dissolve into nothing. This one
reflection shows clearly enough the erroneous nature of pessimism.