Some people find that a psychologically difficult thing to accept, but I've believed that pretty much all my life, so I'm quite comfortable with it.

有些人会觉得心理上,很难接受这一点，但在我的人生中，我一直相信这一点，我也坦然接受这一点。

普林斯顿公开课 - 人性课程节选

I think working for myself is ideal. It's hard, but

我觉得自己经营最理想了。这很难，但是

为我的生活 - SpeakingMax英语口语达人

It's just very hard. So I think that that's helped a lot.

这很难，所以我觉得这个方法很有用。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

The Japanese was hard when I learned the characters,

我学字符的时候觉得日语很难，

学习外语的时候 - SpeakingMax英语口语达人

So I think it would be hard to plagiarize

所以我觉得很难抄袭，

抄袭是很严重的问题 - SpeakingMax英语口语达人

I think English is very difficult.

我觉得英语很难。

英语为什么这么难呢？ - SpeakingMax英语口语达人