You cannot be lonely if you like the person you're alone with.

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

I don't want to be alone, I want to be left alone.

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.

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

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

Even in the presence of others he was completely alone.

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.