Meaning: The quote by Howard Crosby, a clergyman, emphasizes the importance of using effective illustrations to convey truth to the ordinary mind. It underscores the idea that a well-chosen illustration can significantly enhance the understanding and retention of a concept, and it emphasizes the critical role of teachers in utilizing this approach in their preparation.

In the context of teaching and communication, illustrations serve as powerful tools for elucidating complex ideas and making them more accessible to a wide audience. When grappling with abstract or intricate concepts, individuals often find it challenging to grasp the essence of the subject matter. In such cases, a relevant and well-crafted illustration can bridge the gap between the unfamiliar and the familiar, helping to anchor the underlying truth in the minds of the learners.

Moreover, the quote suggests that neglecting the use of illustrations in teaching can be a disservice to both the teacher and the students. It implies that educators have a responsibility to incorporate visual aids and examples into their teaching methods to ensure that the material is effectively communicated and comprehended. By doing so, teachers can cater to diverse learning styles and enhance the overall learning experience for their students.

The concept of using illustrations to convey truth and understanding is not limited to academic settings alone. In various forms of communication, including public speaking, writing, and multimedia presentations, the use of vivid and relevant illustrations can significantly enhance the impact of the message being conveyed. Whether it is a metaphor, analogy, visual aid, or real-life example, the strategic use of illustrations can strengthen the connection between the communicator and the audience, making the message more relatable and memorable.

Crosby's quote also underscores the significance of careful selection when choosing an illustration. It implies that the process of choosing the right illustration should be deliberate and thoughtful, considering the audience, context, and the specific concept being communicated. A well-chosen illustration not only captures the essence of the truth being conveyed but also resonates with the audience, creating a lasting impression that reinforces understanding and retention.

Furthermore, the quote suggests that the use of illustrations is not merely a supplemental aspect of teaching or communication but is, in fact, "almost essential" for effectively fastening the truth upon the ordinary mind. This assertion underscores the transformative power of illustrations in the learning process, indicating that they are not just optional embellishments but integral components that contribute to meaningful and lasting comprehension.

In conclusion, Howard Crosby's quote highlights the pivotal role of illustrations in conveying truth and understanding to the ordinary mind. It emphasizes the responsibility of teachers and communicators to harness the power of well-chosen illustrations to enhance the clarity, accessibility, and impact of their messages. By recognizing the significance of illustrations and integrating them into their approach, educators and communicators can enrich the learning experience and facilitate a deeper understanding of the truths they seek to convey.