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

"The Pygmalion effect, or Rosenthal effect, is the phenomenon whereby others' expectations of a target person affect the target person's performance. The effect is named after the Greek myth of Pygmal…"

Robert Rosenthal
Featured Highlight

"Whether we are approaching behavior change as an individual, a parent, a coach, or a leader, we should ask ourselves the same question: “How can we design a world where it’s easy to do what’s right?”…"

Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones by
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