Morgan Housel, one of the smartest financial bloggers out there, wrote an excellent piece marking his 3,000th column. In it, he summed up what he has learned about investing, the economy, and investors’ behavior during that time. It should be required reading for every investor. (The Motley Fool)

Outstanding article with only one thing I would change. "Knowledge and humility"

I would substitute wisdom for knowledge.

William Cowper 1731-1800

"Knowledge, a rude unprofitable mass, the mere materials with which wisdom builds, till smoothed and squared and fitted to its place, does but encumber whom it seems to enrich.

Knowledge is proud that he has learned so much; wisdom is humble that he knows no more."