What 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 CamusThe rebel can never find peace. He knows what is good and, despite himself, does evil. The value which supports him is never given to him once and for all - he must fight to uphold it, unceasingly.
Albert Camus