David Stephens

Personal portfolio and knowledge management platform.

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

"Being poor is not having too little, it is wanting more."

Lucius Seneca , 0065
Featured Highlight

"Let me stop to issue rules based on the chapter so far. (i) Look for optionality; in fact, rank things according to optionality, (ii) preferably with open-ended, not closed-ended, payoffs; (iii) Do n…"

Antifragile: Things That Gain from Disorder (Incerto) by
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