Security is mostly a superstition. It does not exist in nature, nor do the children of men as a whole experience it. Avoiding danger is no safer in the long run than outright exposure. Life is either a daring adventure, or nothing.

Helen Keller challenges the common belief that complete security exists. She explains that life is naturally uncertain, and avoiding every risk does not guarantee safety. Instead, growth and meaningful experiences often come from facing challenges with courage. Drawing from her own extraordinary life, Helen Keller encourages readers to overcome fear and embrace opportunities rather than allowing the pursuit of absolute security to limit their potential.