The future of life as we know it is being determined by everything we're doing-and not doing.

Art is the highest task and the proper metaphysical activity of this life.

As a well-spent day brings happy sleep, so a life well spent brings happy death.

Let us beware of saying that death is the opposite of life. The living being is only a species of the dead, and a very rare species.

The lie is a condition of life.

Enjoy life. This is not a dress rehearsal.