"And I am grateful for their decision as well as all the Democrats who have worked so hard to make this reform a reality."

VOA: standard.2010.07.13

This decision is also hard to make because when you are a backend technology provider, it's like selling a piece of commodity.

之所以这是一个困难的决定还因为,当作为后台技术提供商时，就像出售一件商品似的。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

In cases where you have a hard decision to make, you know you're not racist.

假如你碰上一个难以抉择的情况，你知道你不是种族主义者。

耶鲁公开课 - 心理学导论课程节选