做伟大的事情很困难，但指挥伟大的事情更困难。

Innovation is not just about technology; it's about changing the way we think and operate.

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 exclude, in a manner, all other arts.

Transparency builds trust, and trust builds business.

什么是言论自由？没有冒犯的自由，言论自由就不复存在。