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

"My number one priority in life, above my happiness, above my family, above my work, is my own health. It starts with my physical health. Second, it’s my mental health. Third, it’s my spiritual healt…"

Naval Ravikant , 2017
Featured Highlight

"According to Porter, “A strategic position is not sustainable unless there are trade-offs with other positions.”"

Essentialism by
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