Man is what he believes.

To a chemist, nothing on earth is unclean. A writer must be as objective as a chemist; he must abandon the subjective line; he must know that dungheaps play a very respectable part in a landscape, and that evil passions are as inherent in life as good ones.

A good person will feel guilty even before a dog.

A good upbringing means not that you won't spill sauce on the tablecloth, but that you won't notice it when someone else does.

It is easy to be a philosopher in academia, but it is very difficult to be a philosopher in life.

All saints have past and all sinners have a future.

A person loves to talk about his illnesses although that is the least interesting part of his life.