I risked much, but I made much.

The orthodox faith painted God as a revengeful being, and yet people talk about loving such a being.

Let your motto then always be 'Excelsior', for by living up to it there is no such word as fail.

Science is the pursuit of pure truth, and the systematizing of it.

Money is good for nothing unless you know the value of it by experience.

Small does of advertising result in nothing, obviously. It's like giving a sick person half the medicine he needs. It just causes more suffering. Give the whole dose, and the cure will be certain and decisive.

Advertising is like learning - a little is a dangerous thing.