Until the classic social psychology study I'm about to tell you about, it was thought that we didn't automatically act on stereotypes, that we were able to consciously discard them.
New research published in the Journal of Experimental Social Psychology shows that people act twice as nice when they have just ridden up an escalator or walked up stairs.
社会心理学实验杂志公布的最新研究表明，乘自动扶梯而上或者爬楼而上的人，给予的捐助将是一般人的两倍。
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French psychology Tories have said: the test of a person's intelligence is superior, just look at the mind can accommodate two opposite ideas and retain the ability to act.