Two people look at a glass with some water in it. One says, “The glass is half-full.” The other says, “The glass is half-empty.” What do you say? Let us read a story about two brothers. One was an optimist, who saw the glass as half-full. The other was a pessimist who saw it as half-empty.

A son and his father were walking on the mountains. Suddenly, his son falls, hurts himself and screams: “Aaahhhhhhhhhhh!!!” To his surprise, he hears the voice repeating, somewhere in the mountain: “Aaahhhhhhhhhh!!!” Read the full story Life is an Echo.