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

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

Even in the presence of others he was completely alone.

I restore myself when I'm alone.

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

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

A man content to go to heaven alone will never go to heaven.

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

I never said, 'I want to be alone.' I only said, 'I want to be left alone.' There is all the difference.

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