The quote "The greatest blizzards start with the finest snow" from Mark Helprin's "Memoir from Antproof Case" suggests that significant developments or challenges often begin with small, seemingly innocent beginnings. Just as a heavy snowstorm can start with delicate flakes, the same can be true for major events in life, which might initially appear minor or harmless.

This idea highlights how small actions or events can escalate into something much larger, reminding us to pay attention to the early signs that may indicate the potential for significant change or upheaval. It serves as a metaphor for the unpredictability of life and the way simple moments can lead to profound transformations.