How hollow and full of ribaldry is the heart of man!
144. I spent a long time in the study of the abstract sciences, and was
disheartened by the small number of fellow-students in them. When I
commenced the study of man, I saw that these abstract sciences are not
suited to man and that I was wandering farther from my own state in
examining them than others in not knowing them. I pardoned their little
knowledge; but I thought at least to find many companions in the study of
man and that it was the true study which is suited to him. I have been
deceived; still fewer study it than geometry. It is only from the want of
knowing how to study this that we seek the other studies. But is it not that
even here is not the knowledge wh