Crime is not an irrational act; it is a response to incentives and constraints.
犯罪并非非理性行为，而是对激励和约束的回应。
The real challenge is not growing more, but growing better with fewer resources.
板块构造理论的美妙之处在于，它用如此简单的理论解释了如此多的现象。
发现可能性的极限的唯一方法，就是超越它们进入不可能。
You are not your circumstances, you are your possibilities.
下一代农民需要传统和技术的结合才能成功。