All science has one aim, namely, to find a theory of nature.
The life of labor does not make men, but drudges.
The relations of the soul to the divine spirit are so pure, that it is profane to seek to interpose helps.
Whilst all the world is in pursuit of power, culture corrects the theory of success.
For every benefit you receive a tax is levied.
The wise man, the true friend, the finished character, we seek everywhere, and only find in fragments.