And none of it will make a difference; none of it will matter, unless all of you fulfill your responsibilities."

VOA: standard.2009.09.08

Does it make any difference at all in terms of whether we can eject an electron?

这究竟与我们能否,逐出一个电子有区别吗？

麻省理工公开课 - 化学原理课程节选

This desire to make a difference come into just about all students.

渴望改变世界,是所有学生都有的想法。

哈佛公开课 - 幸福课课程节选

"If we don't get a level of legitimacy and governance, then all the troops in the world aren't going to make any difference,".

VOA: standard.2009.11.04

But you need to be able to predict what kind of properties a certain atom's going to have within a molecule, whether you're talking about something, for example, that's very electronegative, or something that is not electronegative at all, it is going to make a difference in terms of thinking about how molecules are structured and also how they interact with other molecules.

但是你需要能够预言，什么性质,某个原子在分子中能够具有，无论你讨论的是哪一种情况，比如，它有很高的电负性，还是它根本没有电负性，都将会产生影响,对这个分子的结构,以及与其它分子相互作用的情况。

麻省理工公开课 - 化学原理课程节选