Marc Andreessen (a16z): The Person Who Writes Down the Thing Has Tremendous Power

Technologies
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Marc Andreessen (a16z): “The Person Who Writes Down the Thing Has Tremendous Power”

Source: a16z on X (Jun 11, 2026) — clip from David Perell interview

Quote

“The person who writes down the thing has tremendous power. Independent of their actual formal role in an organization or in the world. There are so few people who will just like write down the thing.”

— Marc Andreessen, co-founder of Andreessen Horowitz (a16z)

Context

This clip is from Andreessen’s interview with David Perell (How I Write podcast, Oct 2023 / YouTube Jun 2024). a16z reposted it Jun 11, 2026. The full interview runs ~2 hours and covers how Andreessen thinks, reads, researches, and writes.

Andreessen’s argument: In any organization, the person who writes the memo, the plan, the strategy document — regardless of their title or seniority — ends up with disproportionate influence over what actually happens. Writing forces clarity. Most people won’t do it. The ones who do become the de facto decision-shapers.

Relevance

This is the exact value proposition of what Offset does for defense tech companies:

  • Capability statements — writing down what a company does in government-legible language
  • RFI responses — shaping acquisition strategy through written input (see Neil McDonnell, Topic 337)
  • White papers / OV-1s — writing the operational concept that becomes the requirement
  • Proposals — the ultimate “writing down the thing” in GovCon

The companies that write — that produce the memos, the white papers, the concept documents — shape the programs. The ones that only build and demo are at the mercy of whoever did the writing.

Full Interview

Profiles

Name Role Link
Marc Andreessen Co-founder & General Partner, a16z LinkedIn
David Perell Writer, teacher, podcaster (How I Write) LinkedIn

*AI generated