Definition & Meaning of "a journey of a thousand miles begins with a single step"

What is the origin of the proverb "a journey of a thousand miles begins with a single step" and when to use it?

The origin of the proverb "a journey of a thousand miles begins with a single step" is commonly attributed to the Chinese philosopher Laozi, who is believed to have written this saying in a foundational text of Chinese philosophy. It highlights the importance of taking the first step, no matter how daunting the task may seem, as progress is made through small, deliberate actions. The saying encourages patience, persistence, and the understanding that large achievements are made possible by beginning with a small, often modest, effort.