The entire Earth will be converted into a huge brain

If Mr Edison had thought smarter he wouldn't sweat as much.

Inventors don't have time for married life.

The individual is ephemeral, races and nations come and pass away, but man remains.

Perhaps I failed, but I did my best, These masters of mine may do the rest.

I have always been ahead of my time.

Great moments are born with great opportunity.

Of all things, I liked books best.

Nature may reach the same result in many ways.

The progressive development of man is vitally dependent on invention.

Every living being is an engine geared to the wheel-work of the universe.

Every effort under compulsion demands a sacrifice of energy. I never paid such a price.

The last 29 days of the month are the toughest!

I have harnessed the cosmic rays and caused them to operate a motive device.

Each day we go to our work in the hope of discovering.

All peoples everywhere should have free energy sources.

The future will show whether my foresight is as accurate now as it has proved heretofore.

The idea came like a flash of lightning and in an instant, the truth was revealed.

Is nature a giant cat? If so, who strokes its back?