激励措施的微小变化可以导致行为的巨大变化。
Small changes in incentives can lead to large changes in behavior.
Infrastructure is the backbone of the nation, we must use wisdom and sweat to build century-long projects.
思考就是将自己局限于一个单一的思想。
The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.