Ordinary people seem not to realize that those who really apply themselves in the right way to philosophy are directly and of their own accord preparing themselves for dying and death.

All thinking begins with wondering.

The universe really is motion & nothing else.

Greek philosophy seems to have met with something with which a good tragedy is not supposed to meet, namely, a dull ending.

In the eyes of dialectical philosophy, nothing is established for all times, nothing is absolute or sacred.

Philosophy stands in the same relation to the study of the actual world as masturbation to sexual love.