Once upon a time when there was no time.

Apparently, a great deal of dark, unseen material exists, whose gravitational pull is responsible for the motions of the stars and galaxies that we see.

There was no "before" the beginning of our universe, because once upon a time there was no time.

When we try to observe things that are very small, the act of observation itself will significantly disturb the state we are seeking to measure.

We can never know the origins of the universe. The deepest secrets are the ones that keep themselves.

We are just strings of quarks living in a suburb of the local density maximum of the universe.

Once upon a time when there was no time.