"Although I am a retired racing driver, for the moment I felt back alive and now I have had to cancel all this, so I am not thinking about the future, " he added.

CNN: Schumacher's turmoil over failed F1 comeback

"I'm certain both will want to come back in the very near future, " he added.

BBC: The interior of The O2 arena

Uncle Earl died in 1985, the year Back to Future was released and I was in third grade.

FORBES: My John DeLorean Story

What I plan to do is look back and see where we have come from and suggest five guideposts for the future.

FORBES: Five Guideposts For The Future Of Leadership and Management