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

Only the lonely know the way I feel tonight.

As I get older I'm more and more comfortable being alone.

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

What a lovely surprise to finally discover how unlonely being alone can be.

Even in the presence of others he was completely alone.

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

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

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

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