Thomas A. Edison

I never did anything by accident, nor did any of my inventions come by accident; they came by work.

I never did anything by accident, nor did any of my inventions come by accident; they came by work.

There is far more opportunity than there is ability.

There is far more opportunity than there is ability.

There is no expedient to which a man will not go to avoid the labor of thinking.

There is no expedient to which a man will not go to avoid the labor of thinking.

Hell, there are no rules here - we're trying to accomplish something.

Hell, there are no rules here - we're trying to accomplish something.

Genius is one per cent inspiration and ninety-nine per cent perspiration.

Genius is one per cent inspiration and ninety-nine per cent perspiration.