In cheerful souls there is no wit. Wit shows a disturbance of the equipoise.
Knowledge is only one half. Faith is the other.
The highest purpose of intellectual cultivation is to give a man a perfect knowledge and mastery of his own inner self.
The badge of honesty is simplicity.
To become properly acquainted with a truth, we must first have disbelieved it, and disputed against it.
There is but one temple in the universe, and that is the body of man.