The problems of puzzles are very near the problems of life.
I'm glad the Cube is reaching new generations, who face it with fresh wonder, curiosity and enthusiasm.
I did not plan to make the Cube.
I wanted nothing else than to make the object as perfect as possible.
Once I completed the Cube and demonstrated it to my students, I realized it was nearly impossible to put down.
The Cube is an imitation of life itself - or even an improvement on life.