I open a door, then they open one. Some lead to rooms, small ones, ones I've seen before. Some to huge solar systems no one before us explored.

Chess. It is beautiful, until I can't find the exit door.

4 lights. Each pattern a microstate.

Entropy is the count of states similar to the one whose entropy we seek. This is low entropy, since there are only 2 like this (all on, or all off).

This is high entropy, since there are 8 like this (only 1 on or 1 off).

The log converts the count into the number of questions we need to ask the universe to determine which exact microstate a system is in, when we know its macrostate.

Viewed this way, the second law is a statement of mathematics.

If a light flips, the 2 low entropy microstates are more likely to transition into one of the other higher entropy ones, than vice versa.

The assumption is equi-transition, which is where physics comes in.

The first memories from childhood,
The last dream I had.

Is my mind in this world,
or is the world in my mind?

ring-a ring-a roses
a pocket full of poses

hye-sha hye-sha
they all fell down

Hello, world!