【释义】走一百里路，走了九十里才算是一半。

Legal rules are not self-executing; they require human agency to be effective.

Great companies are built on great relationships, both inside and outside the organization.

写作是倾听世界低语的艺术。

The arithmetic of algebraic varieties is a window into the hidden structures of mathematics.

The tyranny of a prince in an oligarchy is not so dangerous to the public welfare as the apathy of a citizen in a democracy.