I have so many different personalities in me and I still feel lonely.

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

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

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

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

The time you feel lonely is the time you most need to be by yourself.

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.

I paint self-portraits because I am so often alone, because I am the person I know best.

All of our unhappiness comes from our inability to be alone.

Associate with men of good quality if you esteem your own reputation for it is better to be alone than in bad company.