Great at Work

How Top Performers Do Less, Work Better, and Achieve More

Morten T. Hansen · 2018 · Career

12 min · 11 chaptersNarrated in your voice

Original summary · AI-drafted, human-published · added by Library

What it's about

Morten Hansen draws on a five-year study of 5,000 managers and employees to ask why some people produce far more value than others despite working similar hours. He rejects the assumption that hard work and long hours drive performance. Instead he isolates seven work practices, tested statistically against performance ratings, that separate top performers from the rest. The book mattered because it applied rigorous survey methodology to a question usually answered with anecdote and hustle culture advice.

Reading plan

Pick a finish date and Genius lays out the days — the plan shows today's target and keeps you honest.

Read together

Start a circle and share the code — everyone sees everyone's honest place in the book. Accountability, not leaderboards.

Who it's for

- A mid-career professional who works long hours but feels their output has plateaued - A manager trying to figure out which habits to coach for on their team - A researcher or skeptic who wants performance advice backed by data rather than anecdote

What’s inside

1
The Study Behind the Claims
Performance at work can be measured and predicted by a small set of behaviors rather than attributed vaguely to talent or effort.
1 min
2
Do Less, Then Obsess
Deliberately narrowing your priorities to a small number of goals produces more impact than spreading effort across many initiatives.
1 min
3
Redesign the Work, Don't Just Do It
Improving how a task is structured produces more value than working harder within an unexamined process.
1 min
4
Don't Just Have a Job, Forge a Mission
Attaching personal values to work produces more sustained performance than treating a job as a set of assigned tasks.
1 min
5
Cultivate Strong Opinions, Loosely Held
Forming a clear, confident point of view and then actively testing it against contrary evidence beats both indecisiveness and stubbornness.
1 min
6
Champion Teamwork That Delivers Results
Collaboration only improves performance when it is selective and disciplined, not simply more frequent or more inclusive.
1 min
7
Fight and Unite: Making Yourself Understood
Advocating forcefully for your ideas while still working to bring others along produces better outcomes than either quiet compliance or unchecked conflict.
1 min
8
Pursue Worthy Passions to Sustain Performance
Long-term high performance requires deriving genuine satisfaction from the work itself, not just from external rewards like status or pay.
1 min
9
Where the Research and the Advice Run Thin
1 min
10
Final summary
1 min
11
Actionable advice
1 min

About Morten T. Hansen

Morten T. Hansen is a management professor at the University of California, Berkeley, and has taught at INSEAD and Harvard Business School. He co-authored the bestseller Great by Choice with Jim Collins and has spent his academic career studying collaboration and performance inside organizations using large-scale quantitative research.