二十世纪的伟大斗争是自由主义与极权主义之间的斗争。
The great struggle of the twentieth century was between liberalism and totalitarianism.
我们卖的不是水，我们卖的是健康。
Diplomats should have the ability to respect and understand other countries and cultures, as well as the ability to communicate across language and cultural barriers.
我们可能会遭遇许多失败，但我们绝不能被打败。
我不想成为超级明星。我想成为一个超级人。
在变革的时代，学习者将继承地球，而知晓者会发现自己装备精良却面对一个不复存在的世界。
You can't change the past, but you can ruin the present by worrying about the future.
正因为当初对未来做了太多的憧憬，所以对现在的自己尤其失望。生命中曾经有过的所有灿烂，终究都需要用寂寞来偿还。