一旦决定了集中注意于重要事务，就要对可能出现的开小差特别小心。

Once you've decided to focus your attention on the important, become more aware of distractions as they come up.

youdao

前方法帮助集中注意于选择的冲击的范围，而后者强调问题的整体设置。

The former approach helps to focus attention on the range of impact of the alternatives, whereas the latter emphasizes the overall setting of the problem.

youdao

集中注意于当前的时刻，你便创造了与你业务所有方面都有接触的不可渗透的心理状态。

With focused attention to the present moment you create the impermeable psychological state of being in touch with all aspects of your business.

youdao

Thus far and in Scratch will pretty much focus on the idea of correctness: Does your code work as we asked it to and as you intended it to?

至此，人们大都是把注意力集中于正确性,观点上：你的代码是不是根据你的意愿,并按照你的要求来执行呢？

哈佛公开课 - 计算机科学课程节选