We all have strength enough to endure the misfortunes of others.
Nothing in the world can take the place of Persistence. Talent will not; nothing is more common than unsuccessful men with talent. Genius will not; unrewarded genius is almost a proverb. Education will not; the world is full of educated derelicts. Persistence and determination alone are omnipotent. The slogan 'Press On' has solved and always will solve the problems of the human race.
Experience is that marvelous thing that enables you to recognize a mistake when you make it again.
The real problem is not whether machines think but whether men do.
Keep on going and the chances are you will stumble on something, perhaps when you are least expecting it. I have never heard of anyone stumbling on something sitting down.
When you close your doors, and make darkness within, remember never to say that you are alone, for you are not alone; nay, God is within, and your genius is within. And what need have they of light to see what you are doing?
Starting with getting run down by a drunk burning his way down Valencia -- that were infinitely more likely and immediate than terrorists.