Curiosity has long been regarded as one of humanity's greatest strengths, and few sayings capture that idea better than the Chinese proverb, "He who asks a question is a fool for five minutes; he who does not ask remains a fool forever." At first glance, the proverb acknowledges the brief embarrassment that can come with admitting ignorance. Yet its deeper message is that refusing to ask questions carries a far greater cost because it prevents learning, growth and understanding.