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

It means anybody using that little function get float doesn't have to worry about what's inside of it. So for example, I decide I want to change the message I print out, I don't have to change the function, I just pass in a different parameter.

这代表着用这个方法去获得浮点数,的任何人都不用担心具体的实现了,例如，如果我想改变下,显示的信息的话，我不必去改变方法，我传个不同的参数就可以了。

麻省理工公开课 - 计算机科学及编程导论课程节选

In fact,there is research that shows yes genes do matter and they matter a lot, as we'll talk about during the week on change.

事实上，有研究,显示基因很重要，影响甚多，探讨改变的时候我们再谈这问题。

哈佛公开课 - 幸福课课程节选

I can change the number of seconds that it does it.

我能改变它显示的秒数。

哈佛公开课 - 计算机科学课程节选

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

Or people like Richie Davidson actually scanned the brain and showed significant changes as a result of an 8-week meditation program.

或像是Richie，Davidson，通过扫描大脑,显示八周的冥想项目,可以产生重要改变。

哈佛公开课 - 幸福课课程节选

It's going to say hello and I can change this here.

它将要显示Hello，我们改变它。

哈佛公开课 - 计算机科学课程节选