The most effective economic communities are founded on a shared ethical horizon, which includes a set of moral obligations that members of the community owe to one another.
在把所有这一切搞得混淆不清时，人们非但没有使我们明理，反而使我们变得邪恶。
Innovation is not just about creating something new; it's about improving what already exists.
当你来自一个饱受战争摧残的国家时，你对生活会有不同的看法。
质量不是一种行为，而是一种习惯。
I want to liberate America from fear. I want people to be afraid of the things that are really scary, like war and famine, not their neighbor because he has a different religion.
Understanding the limits of computation is as important as understanding its possibilities.