To attain happiness in another world we need only to believe something, while to secure it in this world, we must do something.
Until we see what we are, we cannot take steps to become what we should be.
The first duty of a human being is to assume the right relationship to society-more briefly, to find your real job, and do it.
To attain happiness in another world we need only to believe something; to secure it in this world, we must do something.