The best targets in the world are what 95% of investment masters talk about. Don't think that you can find a big treasure, 95% of them will just shoot themselves in the foot.
My understanding of investment, cognition and methods is only 30%. 70% is attributed to the inner human nature.
Buffett and Munger's philosophical thoughts;
Duan Yongping's life realm and investment philosophy;
Lin Yuan's market stock selection logic.
These three tricks are enough for life.