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

"If your view of the world is that people use reason for their important decisions, you are setting yourself up for a life of frustration and confusion. You’ll find yourself continually debating peopl…"

Scott Adams , 2013
Featured Highlight

"One of the most fascinating parts of Sales is what I call the Pricing Uncertainty Principle: all prices are arbitrary and malleable. Pricing is always an executive decision. If you want to try to sel…"

The Personal MBA: Master the Art of Business by
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