Always give a word or sign of salute when meeting or passing a friend, or even a stranger, if in a lonely place.

There are places and moments in which one is so completely alone that one sees the world entire.

The capacity for not feeling lonely can carry a very real price, that of feeling nothing at all.

Unless we love and are loved, each of us is alone, each of us is deeply lonely.

Every man is born as many men and dies as a single one.

We are all sentenced to solitary confinement inside our own skins, for life.

Every man must do two things alone he must do his own believing and his own dying.

It is strange to be known so universally and yet to be so lonely.

Before the throne of the Almighty, man will be judged not by his acts but by his intentions. For God alone reads our hearts.

Look at the sky. We are not alone. The whole universe is friendly to us and conspires only to give the best to those who dream and work.