Tony Robbins: "I found it to be truly extraordinary."
Arianna Huffington: "Beautifully written and filled with such wisdom."
Reed Hastings: "Principles had a profound positive impact on my leadership style."
Naval Ravikant: "As with most non-fiction, the meat was in the beginning."
Patrick Collison: "Correctly places enormous value on execution and on culture. However, I think this sometimes leads to insufficient importance being placed on strategy.
Hamilton Helmer's deeply incisive work will hopefully help correct that"
At Spotify the 7 Powers are widely used as we discuss new initiatives.
One of the books Keith Rabois recommends for entrepreneurs.
Advice for young CEOs from Reed Hastings: "Memorize the first 86 pages of 'Beyond Entrepreneurship' by Jim Collins."