One of the things we have to be thankful for is that we don't get as much government as we pay for.

Don't be afraid to stumble. Any inventor will tell you that you don't follow a plan far before you strike a snag. If, out of 100 ideas you get one that works, it's enough.

I am not interested in the past. I am interested in the future, for that is where I expect to spend the rest of my life.

An inventor is simply a fellow who doesn't take his education too seriously.

We have reason not to be afraid of the machine, for there is always constructive change, the enemy of machines, making them change to fit new conditions.

Nothing ever built arose to touch the skies unless some man dreamed that it should, some man believed that it could, and some man willed that it must.

My definition of an educated man is the fellow who knows the right thing to do at the time it has to be done. You can be sincere and still be stupid.