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.

If it's true that our species is alone in the universe, then I'd have to say the universe aimed rather low and settled for very little.

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

The best part about being alone is that you really don't have to answer to anybody. You do what you want.

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

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

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

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

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

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