rational ignorance

常见例句

Control: emotional, language and behavior. Think: Life, death and eternity. Abandon: evil, ignorance and betrayal. Train: a rational and humble and curiousness.
控制：情緒、語言和行爲。思考：生命、死亡和永恒。摒棄：罪惡，無知和背叛。培養：理性、謙恭和好學。
chengzaian.blog.163.com
He lied a rational foundation for individual liberty by discussing intelligence ignorance theory, and then, he advocated liberty through criticizing economy plan.
哈耶尅用無知論爲個人自由奠定理性基礎，竝以對經濟計劃的批判來爲自由辯護。
The common inadequacy of traditional rationalism and irrationalism lies in the their ignorance of the fact that man is an "integrated man" with an integration of the rational and irrational.
傳統理性主義與非理性主義的共同缺失在於沒有認識到：人是理性與非理性相統一的“完整的人”；

It is well documented in the marketing literature that people take advantage of rational ignorance by increasing the complexity of a decision.
FORBES: Rational Ignorance And Your Money