"If I have seen further it is by standing on the shoulders of giants."
Charlie Munger: Poor Charlie's Almanack
Naval Ravikant: The Almanack of Naval Ravikant
Morgan Housel: Same as Ever
Wordly wisdom increases your chance of making good decisions. Be curious, learn enough to see reality for what it is and not what you or someone else wants it to be.
Warren Buffet: The Essays of Warren Buffett, Warren Buffett's letters
Christopher W. Mayer: 100 Baggers, 100 Baggers summary by The Swedish Investor
The Swedish Investor (recommended for beginners): Youtube videos
(Human behaviour) Steve Stewart-Williams: The Ape That Understood the Universe: How the Mind and Culture Evolve
(Chaos of life) Jordan Peterson: 12 Rules for Life: An Antidote to Chaos
Specific wisdom helps you develop worldy wisdom. The underlying themes of the recommendations are more important than the recommendations themselves.