Steel your sensibilities, so that life shall hurt you as little as possible.
Wellbeing is attained by little and little, and nevertheless is no little thing itself.
Happiness is a good flow of life.
That which exercises reason is more excellent than that which does not exercise reason; there is nothing more excellent than the universe, therefore the universe exercises reason.
Man conquers the world by conquering himself.
All things are parts of one single system, which is called nature; the individual life is good when it is in harmony with nature.