Political philosophy exists and only exists " in that call it "zone of indeterminacy" between the "is" and the "ought " between the actual and the ideal.

政治哲学存在，且仅存于,所谓的“不确定区域“,界于“是“与“该是“之间“,即现实与理想之间。

耶鲁公开课 - 政治哲学导论课程节选

On a daily basis I see how "now" is the only time zone that really exists in today's world.

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They could be based anywhere, but as London is the only time zone where the business day overlaps with the other two, it is the location of choice for the new cadre of global money managers.

ECONOMIST: Why global rates for top talent are converging

"Subsidizing development in the hit zone only encourages more hits and more hit losses, " Houck said.

NPR: Feds Propose Massive Buyout for Mississippi Coast