David Stephens

Personal portfolio and knowledge management platform.

Portfolio Management
Track investments and analyze performance
Knowledge Library
521 books and highlights
Quotes Collection
73 curated quotes
Featured Quote

"Playing poker in the Army honed my business skills. What you have to learn is to fold early when the odds are against you, or if you have a big edge, back it heavily because you don’t get a big edge …"

Charlie Munger
Featured Highlight

"But forecasters often resist considering these out-of-sample problems. When we expand our sample to include events further apart from us in time and space, it often means that we will encounter cases…"

The Signal and the Noise by
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