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

"We are stubborn on vision. We are flexible on details."

Jeff Bezos , 2011
Featured Highlight

"if you are looking for maximum benefits, the king of all the teas is unequivocally matcha. A tea that has an entire Zen ceremony dedicated to it in Japan. With 66 milligrams of caffeine per 8 ounces …"

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