ALONE, INTERACTIONS OF ANY KIND
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.
In Genesis, it says that it is not good for a man to be alone but sometimes it is a great relief.
Always give a word or sign of salute when meeting or passing a friend, or even a stranger, if in a lonely place.
sign of salute, meeting, alone
A man content to go to heaven alone will never go to heaven.
man, content, heaven, alone, never
I finally faced the fact that it isn't a crime not having friends. Being alone means you have fewer problems.