海洋是伟大的高速公路、伟大的平原、伟大的行动领域。
Money talks, but all mine ever says is goodbye.
The great ideological battles between liberalism and communism, or between democracy and authoritarianism, have been replaced by a general consensus on the desirability of liberal democracy.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
The beauty of mathematics is that it allows us to abstract away from the physical world and focus on the underlying principles.