We are only the temporary custodians of the particles which we are made of. They will go on to lead a future existence in the enormous universe that made them

If the total energy of the universe must always remain zero, and it costs energy to create a body, how can a whole universe be created from nothing?

I have noticed even people who claim everything is predestined, and that we can do nothing to change it, look before they cross the road.

As those who have seen Jurassic Park will know, this means a tiny disturbance in one place, can cause a major change in another. A butterfly flapping its wings can cause rain in Central Park, New York. The trouble is, it is not repeatable. The next time the butterfly flaps its wings, a host of other things will be different, which will also influence the weather. That is why weather forecasts are so unreliable.

People won't have time for you if you are always angry or complaining.

There are no black holes - in the sense of regimes from which light can't escape to infinity. There are however apparent horizons which persist for a period of time.

Every man should marry. After all, happiness is not the only thing in life.