B'Tselem says 773 of an estimated more than 1,300 people killed in the offensive, dubbed Operation Cast Lead, were civilians, including 320 children under the age of 18.

VOA: standard.2009.09.09

He ended up at City University of New York, became a full professor at age thirty three, died in his early '50s, did not lead a good life but had extraordinary discoveries.

最后他去了纽约市立大学，在33岁时成为正教授，50来岁时去世，生活过得不是很好,但有很重大的发现。

耶鲁公开课 - 心理学导论课程节选

The scientists say if their work is confirmed, it could lead to further research on how lifestyle choices figure in the prevention and treatment of age-related decline and diseases such as Alzheimer's.

VOA: standard.2009.12.30