I am a vegetarian as well as a passionate anti-alcoholic, because I can thus make better use of my brain.
Do the thing and the power will come.
I would rather have one man with enthusiasm working with me than ten who are complacent.
What you are will show in what you do.
There's a way to do it better - find it.
The inventor can't do it all, you've got to change people. We have an enormous capacity to invent super-machinery. But our desire to install the device is weak. Human inertia is the problem, not invention. Something in man makes him resist change.