无知

In a sentence

• 无知者无畏，许多人在冒险时往往因为缺乏经验而不感到害怕。

  Ignorance leads to fearlessness; many people often are not afraid while taking risks due to their lack of experience.

  无知 here means a state of lacking knowledge or awareness, describing individuals who act fearlessly due to their lack of knowledge regarding potential dangers.

• 他的言论充满了无知，完全忽视了科学的基本原理。

  His remarks are full of ignorance, entirely disregarding the basic principles of science.

  无知 in this context refers to displaying a lack of understanding or familiarity with a particular subject, highlighting a disregard for well-established facts.

• 我们应该帮助那些因为教育资源匮乏而陷入无知的人们。

  We should help those who fall into ignorance due to a lack of educational resources.

  无知 here emphasizes the condition of being uneducated or unaware, especially due to external factors like lack of resources.