The first prerequisite of a sound foreign policy is a clear understanding of one's own values.

经济景观是一个由不同等级的中心地组成的系统，每个中心地为特定区域服务。

Those who do not have power over the story that dominates their lives, the power to retell it, rethink it, deconstruct it, joke about it, and change it as they change, truly are powerless, because they cannot think new thoughts.

"We're all just a bunch of guys trying to do something great."

科学的进步依赖于新技术、新发现和新思想，可能按这个顺序。