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 right is the enemy of staying right because it leads you to forget the way the world works."

Jason Zweig
Featured Highlight

"Idleness is not just a vacation, an indulgence or a vice; it is as indispensable to the brain as vitamin D is to the body, and deprived of it we suffer a mental affliction as disfiguring as rickets… …"

Deep Work: Rules for Focused Success in a Distracted World by
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