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

Absolutely lonely people have few personal interactions of any kind.

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

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

In Genesis, it says that it is not good for a man to be alone but sometimes it is a great relief.

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

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

Even in the presence of others he was completely alone.

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

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