Absolute virtue is impossible and the republic of forgiveness leads, with implacable logic, to the republic of the guillotine.
Albert CamusWhat gives value to travel is fear. It is a fact that, at a certain moment, when we are so far from our own country, we are seized by a vague fear and an instinctive desire to go back to the protection of old habits. I look upon it more as an occasion for testing.
Albert Camus