Leonard Green and Joel Myerson, psychologists at Washington University in St. Louis, found the generosity of a tipper may be limited by their bill.

圣路易斯华盛顿大学的心理学家莱昂纳德和乔尔·迈尔森发现，给小费者人是否慷慨可能会受到帐单金额的影响。

youdao

One Washington D. C. resident, who identified himself as Leonard, survived a harrowing night with his family after a giant tree fell on his home.

一位叫列纳德的住在首都华盛顿的居民说，一颗大树掉到了他们家屋顶上，迫使全家一晚上都没睡好觉。

youdao

"He's put himself in a box where it's really hard to look at reforming tax expenditures, " says Leonard Burman, a longtime Washington tax expert and professor of public affairs at Syracuse University's Maxwell School.

FORBES: Magazine Article

"The real issue here is who can go to Washington and do good for us like Joe McDade did for us, " says Professor Leonard Champney, a University of Scranton political scientist.

CNN: By Brooks Jackson/