We've got to get my friend to a hospital --"
There is still a difference between something and nothing, but it is purely geometrical and there is nothing behind the geometry.
Anyone who has gumption knows what it is, and anyone who hasn't can never know what it is. So there is no need of defining it.
I use an optimistic, positive approach to deal with my symptoms and it came the hard way, before I learned to laugh with myself a little.
If you would be known, and not know, vegetate in a village; If you would know, and not be known, live in a city.
It was enough to make a body ashamed of the human race.
Know, first, who you are; and then adorn yourself accordingly.