Sam Altman & Elon Musk ·OpenAI ·18 FEB 2023
How to Handle a Powerful Critic You Still Need
When a former ally attacks you in public, don't defend — pivot to asking what they'd do instead.
Real correspondence from the people running real companies — and what it reveals about leadership.
Topic
The earliest correspondence — before anyone knew it would matter.
7 letters · most recent first
Sam Altman & Elon Musk ·OpenAI ·18 FEB 2023
When a former ally attacks you in public, don't defend — pivot to asking what they'd do instead.
Tony Xu ·DoorDash ·11 FEB 2025
Profit and growth aren't opposites when capital follows evidence, not enthusiasm.
Tony Xu ·DoorDash ·18 FEB 2026
The product your customer sees is rarely the product that decides whether you win.
Elon Musk & Andrej Karpathy ·OpenAI ·1 FEB 2018
Open research without a profit engine isn't idealism — it's free R&D for whoever has the bigger bank account.
Elon Musk & Ilya Sutskever ·OpenAI ·20 SEP 2017
The moment your funder's leverage looks like a path to absolute control, your co-founders stop building and start negotiating their exit.
Ilya Sutskever ·OpenAI ·12 JUL 2017
If the bottleneck is hardware, the winner is whoever buys the most of it first.
Greg Brockman ·OpenAI ·31 JAN 2018
When you can't outspend competitors, out-trust them — moral high ground is a strategic asset, not a slogan.