Word expert James Rogers says the word "it" in the saying can mean any and all difficulties.

VOA: special.2010.11.21

It is also important to put these resources in places that help us cultivate capacity, the capacity to deal with these difficulties and hardships when they arise and they will arise.

同样重要的是，投入资源,帮助我们培养自身能力，应对困难和艰辛的能力,这些困难一直存在并会继续出现的。

哈佛公开课 - 幸福课课程节选

One thinks of D. H. Lawrence's Sons and Lovers, for example, in which the central character, Paul Morel, is crippled by an Oedipus complex that he can't master and the difficulties and complications of the plot are of this kind.

拿D。H。劳伦斯的《儿子与情人》来说，里面的核心人物保罗，被自己不能控制的俄狄浦斯情节困扰,复杂多变的情节也就由此展开。

耶鲁公开课 - 文学理论导论课程节选

He talked about personal responsibility, and used himself as an example of someone who overcame difficulties.

VOA: special.2009.09.10

That's almost saying there are difficulties, and you didn't treat them either.

那等同于在说存在这些困难，只是没有去处理而已。

麻省理工公开课 - 固态化学导论课程节选

Miz McClellan praised Wilma Mankiller's ability to lead and help others during such personal difficulties.

VOA: special.2010.04.09

the way we see,the way we experience the world, enlarge the capacity of the form and that's we are better able to deal the inevitable difficulties.

我们看待和体验世界的方式，让我们突破框架，引发潜能,使我们能更好地应对不可避免的困难。

哈佛公开课 - 幸福课课程节选

Loneliness has been linked to health problems like depression and sleeping difficulties.

VOA: special.2009.12.22

And he modifies them or revises them or introduces new positions to deal with some of the difficulties that he was setting himself to be open to earlier.

他会调整,修改那些观点,或者以引入新观点,来解决先前他遇到的难题

耶鲁公开课 - 死亡课程节选

A friend of Webster's described the meeting in these words: "Mister Clay came to Mister Webster's house and had a long talk with him about the best way to settle the difficulties growing out of slavery and the new territories.

VOA: special.2009.03.26

And there are inevitable difficulties.

不可避免的困难的确存在。

哈佛公开课 - 幸福课课程节选

Hearst says that he and Gluckstern encounter the same difficulties all entrepreneurs face, but once or twice their youth created a small issue.

VOA: standard.2010.01.31

"The preparations for the second round going on,". "Until now,we don't have any specific difficulties or challenges, and we are going to go ahead."

VOA: standard.2009.10.24

Let me reassure you that the government will meet those challenges and overcome these difficulties."

VOA: standard.2010.05.21

He added that some stations experienced minor difficulties in operating the electronic registration rolls and party observers arrived at some polling stations without proper accreditation.

VOA: standard.2009.11.28

Halima Lewis,29, and her mother,Michelle,say that trial and other difficulties now seem unimportant.

VOA: standard.2009.06.28

It's a much safer pill and a lot of the difficulties have been worked out in terms of safety and side effects, not all of them, but there are still problems with the Pill.

VOA: standard.2010.05.12

The author acknowledges that after nine years of large-scale U.S.military involvement in the Middle East, and with the nation's economic difficulties bearing down on them, many Americans feel the temptation to pull the U.S.strong horse out of the region.

VOA: standard.2010.03.18

"This is a rough-and-tumble place and it's nice to come back to two people who care about me, who care about my success, who care about the difficulties I might be having either at work or at home and just to have two friends who are a sounding board."

VOA: standard.2010.08.07

This is presidential historian and author Robert Dallek: "Once the public turns against a war, once it is convinced that you are embarked upon if not a losing enterprise then something that is going to produce a quagmire, it creates tremendous political difficulties for the president and it undermines his credibility, trust in his judgment and his ability to put across his domestic reforms,"

VOA: standard.2009.10.09