The increase of disorder or entropy with time is one example of what is called an arrow of time, something that distinguishes the past from the future, giving a direction to time.

Do you ever wonder how much deeper the ocean would be without sponges?

I think the universe was spontaneously created out of nothing, according to the laws of science. It has no beginning and no end.

There should be a better way to start a day than waking up every morning.

Even if there is only one possible unified theory, it is just a set of rules and equations. What is it that breathes fire into the equations and makes a universe for them to describe?

One cannot really argue with a mathematical theorem.

It is all right to make mistakes; nothing is perfect because with perfection, we would not exist.