What could an entirely rational being speak of with another entirely rational being?
For others, in spite of myself, from myself.
The very relationship with the other is the relationship with the future.
If one could possess, grasp, and know the other, it would not be other.
Politics is opposed to morality, as philosophy to naïveté.
Of course we do not live in order to eat, but it is not really true to say that we eat in order to live; we eat because we are hungry. Desire has no further intentions behind it... it is a good will.