The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome of the historical process.
The most effective economic communities are founded on a shared ethical horizon, which includes a set of moral obligations that members of the community owe to one another.
在社交领域，用户增长不是目标，而是用户满意度的自然结果。
The value of all things contracted for, is measured by the appetite of the contractors.