Get a good idea and stay with it. Dog it, and work at it until it's done right.

I like the scientific spirit—the holding off, the being sure but not too sure, the willingness to surrender ideas when the evidence is against them: this is ultimately fine—it always keeps the way beyond open—always gives life, thought, affection, the whole man, a chance to try over again after a mistake—after a wrong guess.

Get a good idea and stay with it. Do it, and work at it until it's done right.

Disneyland is a work of love. We didn't go into Disneyland just with the idea of making money.

The future is no more uncertain than the present

I shall use America and democracy as convertible terms