最有效的政策是那些能协调个人和集体利益的政策。
The most effective policies are those that align individual and collective interests.
我们对月球表面的了解比对海底的了解还要多。
Don't let fear stop you from doing what you want to do.
人类的思想是如此复杂，事物之间是如此纠缠，以至于要解释一片草叶，就必须绘制宇宙的图表。
众所周知，同样的环境可能以非常不同的方式影响不同的个体。
The stream of consciousness is a stream of adaptations.
Anarchy is the permissive cause of war; it creates an environment in which states have to rely on self-help to ensure their survival.
发现的喜悦无疑是人类心灵所能感受到的最活跃的喜悦。