A solid idea is a firm foundation of a universe construction.

There are more than one universe, and its inhabitants.

Blackhole doesn't crush those things in the vicinity.It miniaturises everything in different laws of physics.

Mind needs more than 3D perception to be able to see edge of the universe.

The time will come that humans will be able to grasp the true essence of matter, so they will no longer need their physical bodies in order to live and to exist in this universe.

Nature has certain mechanism to record all memories of every life being.

We ain't alone in this universe.We just don't wanna be disturbed.