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.

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

I love to be alone. I never found the companion that was so companionable as solitude.

The best part about being alone is that you really don't have to answer to anybody. You do what you want.

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

Love is our true destiny. We do not find the meaning of life by ourselves alone - we find it with another.

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

All men's misfortunes spring from their hatred of being alone.

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.