You have to believe in yourself when no one else does.
The science of government it is my duty to study, more than all other sciences; the arts of legislation and administration and negotiation ought to take the place of, indeed to exclude, in a manner, all other arts.
世界充满了迹象和奇迹,但我们对它们视而不见。
Never underestimate the power of simplicity in design and execution.