Socrates said, “To know, is to know that you know nothing. That is the meaning of true knowledge.”
He also went on to say that, “True wisdom comes to each of us when we realize how little we understand about life, ourselves, and the world around us.”
If I’m a pessimist, I’d probable look at these two quotes and say, “What’s the use in trying!”
However, through the optimistic outlook we are able to see the endless possibilities between the words. I don’t know all there is to know, and I never will know everything, but when I think of all I’ve come to know in the years I’ve lived…the wonder of what I’ll come to know next…is something I can’t wait to discover.