As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.
法律的概念涉及义务的初级规则与承认、变更和裁决的次级规则的结合。
Happiness is not something ready made. It comes from your own actions.
每一吨矿石都在讲述一个故事；我们的工作是明智地解读它。
"Every story has a beginning, but not every story has an end."