Never the same

 One of the scariest realities of life is also one of the most comforting.

Many people worry and fret about things changing; some even spend their lives fighting to keep things the way they once were.

But thankfully, nothing ever stays the same. Quantum physicists won’t even say something exists anymore, in case it doesn’t by the time they check again. They will only make predictions about the probability of something existing at a certain point in time.

As Mr. Feynmann pointed out, all the atoms in the universe are in flux. Even if we know where something was, we don’t necessarily know it will still be there when we look again.

And almost always, it’s moved.

Even the bench we sat on today is different from the one we sat on yesterday if we look very closely.

It keeps things interesting.