To know oneself, one should assert oneself. Psychology is action, not thinking about oneself. – Albert Camus (1913-1960)

There is no rule more invariable than that we are paid for our suspicions by finding that which we suspect. – Henry David Thoreau (1817-1862)

The truth that makes men free is for the most part the truth which men prefer not to hear. – Herbert Agar

“It is not enough to have a good mind; the main thing is to use it well.” – René Descartes