The Cube is an imitation of life itself - or even an improvement on life.
The problems of puzzles are very near the problems of life.
Once I completed the Cube and demonstrated it to my students, I realized it was nearly impossible to put down.
Like after a nice walk when you have seen many lovely sights you decide to go home, after a while I decided it was time to go home, let us put the cubes back in order. And it was at that moment that I came face to face with the Big Challenge: What is the way home?
I want to try to keep my life the same.
If you are curious, you'll find the puzzles around you. If you are determined, you will solve them.