A mistake is a future benefit, the full value of which is yet to be realized.
The test of an invention is the power of an inventor to push it through in the face of staunch-not opposition, but indifference-in society.
It's not that we need new ideas, but we need to stop having old ideas.
An essential aspect of creativity is not being afraid to fail.
This is the most exciting part of being human. It is using our brains in the highest way. Otherwise we are just healthy animals
The second great product of industry should be the rewarding life for every person