The report said the director of the Climatic Research Unit did not attempt to hide evidence disputing the warming of Earth's atmosphere.

VOA: special.2010.04.27

There is a lot of research in psychology, a lot of evidence that shows how difficult change is.

心理学的研究有很多，很多证据显示，改变是非常困难的事。

哈佛公开课 - 幸福课课程节选

There is account of evidence where people actually do change and we have research showing that people going to therapy very often change as the a result of therapy.

有证据显示,人们的确是会改变的,我们有研究显示，经常接受治疗的人,会容易改变。

哈佛公开课 - 幸福课课程节选