图式是认知的构建块，组织我们的知识并指导我们的理解。
Schemas are the building blocks of cognition, organizing our knowledge and guiding our understanding.
The most effective way to promote democracy is not through military intervention but through the slow and steady process of building institutions and promoting economic development.
The key to success is to focus on goals, not obstacles.
Innovation distinguishes between a leader and a follower.
