The secret of happiness is to be in harmony with existence, to be always calm, always lucid, always willing "to be joined to the universe without being more conscious of it than an idiot," to let each wave of life wash us a little farther up the shore.
There is no pain equal to that which two lovers can inflict on one another. This should be made clear to all who contemplate such a union. The avoidance of this pain is the beginning of wisdom, for it is strong enough to contaminate the rest of our lives.
Those of us who were brought up as Christians and have lost our faith have retained the sense of sin without the saving belief in redemption. This poisons our thought and so paralyses us in action.