It is to the advantage of despots to keep people ignorant; it is to our advantage to make them intelligent. We must lead all of them gradually from ignorance.

专制主义者利于人民愚昧，我们则利于人民聪明，我们要使一切人民都能逐渐地离开愚昧状态与不卫生的状态。

youdao

The unfortunate reality of life within a software development organization is that most people within that organization are completely ignorant of almost every aspect of the software's construction.

不幸的现实是，软件开发机构中的大多数人员对于软件建造的几乎各个方面都完全一无所知。

youdao

A lot of people are still ignorant of the advances online education has made in recent years and fail to recognize the difference between legitimate degrees and "diploma mill" certificates.

很多人还是忽视这几年网上教学取得的进步，并且对正规的学位和“文凭制造厂”的证书无法区分。

youdao

But by now, even the most ignorant people realize that speaking more than one language is not only a real life necessity but also a large investment in your economic future and a safety net if your country goes awry.

FORBES: Is There Hope For Employment In Europe?

Food safety is increasingly in the news, but many people are ignorant about the basic rules of hygiene, according to a survey by the Food and Drink Federation, and these could make the difference between relaxing after a good meal and being up all night with food poisoning.

BBC: Eating safe

By doing something like this and then ignoring the results, Facebook is being willfully ignorant about people who are violating its terms and conditions.

FORBES: Facebook Stops Asking Users To 'Snitch' On Friends With Fake Names