In life courtesy and self-possession, and in the arts style, are the sensible impressions of the free mind, for both arise out of a deliberate shaping of all things and from never being swept away, whatever the emotion into confusion or dullness.
Nothing is secure. That is my message. Nothing can be secure, because a secure life will be worse than death. Nothing is certain. Life is full of uncertainties, full of surprises - that is its beauty! You can never come to a moment when you can say, "Now I am certain." When you say you are certain, you simply declare your death, you have committed suicide.