What cannot be known is more revealing than what can.
There is no reason that the universe should be designed for our convenience.
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.
Once upon a time there was no Time.
We are just strings of quarks living in a suburb of the local density maximum of the universe.
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.