“If you have already built a network once before, you likely know exactly what you need to do to build it again.”

Who said it, and where.

Who said “If you have already built a network once before, you likely know exactly what you need…”? Isaac Mashman wrote it in Personal Branding: A Manifesto on Fame and Influence, Second Edition (2025), Section 3.2, Intensity and Aggressive Patience.