Data Czar retweeted
Evolution works by mutation and selection.
Innovation works by trial and error.
Science works by conjecture and criticism.
Free markets work by entrepreneurship and risk.
All truth-seeking systems work roughly the same way.
Data Czar retweeted
Goal-oriented people move faster. Growth-oriented people go further.
Goal-oriented people want the answer so they can "get it right" quickly. They skim.
Growth-oriented people want to see the process so they understand how, why, and intent. They understand.
Data Czar retweeted
People who strive for excellence want to be developed not managed.
The more comfortable someone is with being managed, the lower the potential.
The more comfortable someone is managing others, the less likely they are to develop them.
Data Czar retweeted
There are 3 primary drivers of results in life:
1) Your luck (randomness).
2) Your strategy (choices).
3) Your actions (habits).
Only 2 of the 3 are under your control.
But if you master those 2, you can improve the odds that luck will work for you rather than against you.
Data Czar retweeted
1/ "Competitive strategy and valuation should be joined at the hip. The litmus test of a good strategy is that it creates value. You can’t really do a valuation without understanding the economics of a business and the industry."
Quotes 1/-6/ are all from Michael Mauboussin.
Data Czar retweeted
"Decisions:• If you can’t decide, the answer is no.• If two equally difficult paths, choose the one more painful in the short term (pain avoidance is creating an illusion of equality).• Choose the path that leaves you more equanimous in the long term." - @naval
Data Czar retweeted
Your teaching ability is constrained by your writing ability.
If you can’t write it down, it will be nearly impossible to teach it to others.
Data Czar retweeted
Negotiation Tips
-You want leverage.
-The person who creates more value has leverage.
-The person who can walk away has leverage.
-The person who is irreplaceable has leverage.
-The person who has a second option has leverage.
-The person who knows the numbers has leverage.
Data Czar retweeted
Sources of new ideas:
- Extended conversations with others
- Reading broadly (new fields)
- Detailed (in the weeds) knowledge
- Time away from the computer
- Things that divide people
- Talking with relatively new people to a craft
- Traveling
- Old ideas/books
What about you?
Data Czar retweeted
Sources of personal competitive advantage:
- delayed gratification
- capital
- network (who you know)
- unique skills or combinations
- platform
- ability to suffer
- family / home life
- speed
- ability to change your mind
- ability to learn/adapt
What am I missing?
Data Czar retweeted
A rare interactive tool that’s actually useful. Map of philosophy, so us mediocres don’t lose the plot of who agreed with whom and refuted whomst denizcemonduygu.com/philo/br…
Data Czar retweeted
learn deep learning: course.fast.ai/
computational linear algebra: github.com/fastai/numerical-…
data science career advice: fast.ai/topics/#advice
myths about AI: bit.ly/myths-AI
biased AI: bit.ly/AI-biased
debunking the pipeline myth: bit.ly/not-pipeline
Data Czar retweeted
School, politics, sports, and games train us to compete against others. True rewards - wealth, knowledge, love, fitness, and equanimity - come from ignoring others and improving ourselves.
Data Czar retweeted
Blockchains are like DNA. Both are replicated data stores, accumulate transactions (payments vs mutations), and have immutable global states secured by an algorithm (PoW vs natural selection)
Data Czar retweeted

Arvind Narayanan@random_walker10 Jul 2016
🇺🇸
United StatesConnected via United States Android AppAccount-level information, not a live location or per-post device.
The Princeton Bitcoin textbook is now available on Amazon: amazon.com/Bitcoin-Cryptocur…
Draft still free online: d28rh4a8wq0iu5.cloudfront.ne…
Data Czar retweeted
Why use a data lake? jamesserra.com/archive/2015/…
Data Czar retweeted
Nice slides on SMAC. with examples. Thanks @Dataczar shrd.by/8clRkM













