对于任何你想要进行的改变，用30天的时间来看看是否真的有益，这往往是个不错的想法。

As with any new changes that you implement it is always a good idea to test them out for 30 days to see if there really is a benefit.

youdao

如果你发表的看法是与你想要改变的有直接关系，这可能是个机会为你的新想法争取到认同和支持，所以不要浪费它。

If it's directly related to what you want changed this could be your opportunity to get buy-in and support for your new idea, so don't waste it.

youdao

比如说，你想改变你的应用程序只用用户名登录的想法(这始于用户故事1)，转而使用用户名和口令登录。

Say for example, you want to change the concept of login in your application from just using username (which was where you started at in story 1), to username and password.

youdao

But if you are so inclined whether for this problem set or any other throughout the term, you can change your mind week to week.

但是如果你倾向哪套题,那么你可以按周改变想法。

哈佛公开课 - 计算机科学课程节选

If there are things that would change your mind and you know that they would change your mind about your behavior, ? how can it be rational to disregard them?

如果有什么东西会改变你的想法,而你知道它们会改变你的行为，无视它们又怎么能是合理的呢？

耶鲁公开课 - 死亡课程节选

And when we put together the class, this is precisely what we thought about: how you affect change and those people whom you change will hopefully influence others and so on and so on.

我们在组织课堂时，心中就有这个想法：,你如何影响改变，那些被你改变的人,希望能进一步影响其他人等等。

哈佛公开课 - 幸福课课程节选