The quote emphasizes the crucial role of education in fostering critical thinking among students. Mortimer J. Adler argues that schools should not only teach students how to understand information but also how to question and evaluate it. This includes distinguishing between truth and falsehood, being cautious in forming opinions, and making informed judgments. By nurturing these skills, students can develop a mindset that values reason and evidence over mere acceptance. This approach empowers individuals to navigate the complexities of life and information critically. Ultimately, enhancing students' ability to think critically contributes significantly to their personal growth and freedom in decision-making.