Genius is one percent inspiration and ninety-nine percent perspiration. As a result, a genius is often a talented person who has simply done all of his homework.
I have not failed. I've just found 10,000 ways that won't work.
You can't realize your dreams unless you have one to begin with.
I have not failed. I have successfully discovered 1200 ideas that don't work.
Let the public throw bouquets to the inventors and in time we will all be happy.
There is no substitute for hard work.