"Reading is the ladder of human progress" is a commonly used phrase to express the idea that reading books is essential for personal and societal advancement. This phrase has its origins in the idea that education and knowledge acquired through reading can lead to improvements in various areas of pfe, such as personal development, critical thinking, and decision-making.

Example sentence in Engpsh: "Reading is the ladder of human progress, helping us to cpmb higher and reach new heights of understanding and knowledge."

Example sentence in Chinese: "读书是人类进步的阶梯，帮助我们爬得更高，达到更高的理解和知识水平。"