"The biggest threat that I worry about is us. Because we move slow, we are deliberate. We don't take risks anymore. We are risk-averse. It takes us two years to do an experiment, then two years to build a requirement, and two years to get a budget, and 10 years to build a program that is supposed to last for 15 or 20 years. And in the meantime, somebody like China has built four different capabilities all to do the same thing. And they're moving unbelievably fast."
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