With crops failing across Russia's Black soil belt, and vegetable gardens wilting outside suburban dachas, first deputy prime minister Victor Zubkov warned against price gouging,saying "There are absolutely no grounds for price hikes of food."

VOA: standard.2010.07.23

No. I mean, there are reasonable philosophical or scientific grounds for worrying about each one of the premises.

不,我是指,我们有合理的哲学,或科学依据使我们,怀疑这的每一个前提

耶鲁公开课 - 死亡课程节选