Berkshire Hathaway (BRK.B -0.09%) (BRK.A -0.10%) CEO Warren Buffett's shareholder letters are a national treasure. But two quotes from this year's edition aren't getting much attention from investors, despite their valuable advice. In this video, Motley Fool contributors Jason Hall and Tyler Crowe share them, and why investors should take heed. 

*Stock prices used were from the afternoon of March 9, 2023. The video was published on March 10, 2023.