Bertolt Brecht

German Die das Fleisch wegnehmen vom Tisch Lehren Zufriedenheit. Die, für die die Gabe bestimmt ist Verlangen Opfermut. Die Sattgefressenen sprechen zu den Hungernden Von den grossen Zeiten, die kommen werden. Die das Reich in den Abgrund führen Nennen das Regieren zu schwer Für den einfachen Mann. English Translation: Those Who Take the Meat from the Table Teach Contentment. Those for whom the taxes are destined Demand sacrifice. Those who eat their fill speak to the hungry Of wonderful times to come. Those who lead the country into the abyss Call ruling too difficult For ordinary men. Another poem: ...

April 5, 2024 · 1 min · un01s

Quotes from Daniel Kahneman

March 27, 2024 · 0 min · un01s

But you need to breathe. And you need to be.

Albert Camus, Notebooks 1951-1959 Find meaning. Distinguish melancholy from sadness. Go out for a walk. It doesn’t have to be a romantic walk in the park, spring at its most spectacular moment, flowers and smells and outstanding poetical imagery smoothly transferring you into another world. It doesn’t have to be a walk during which you’ll have multiple life epiphanies and discover meanings no other brain ever managed to encounter. Do not be afraid of spending quality time by yourself. Find meaning or don’t find meaning but ‘steal’ some time and give it freely and exclusively to your own self. Opt for privacy and solitude. That doesn’t make you antisocial or cause you to reject the rest of the world. But you need to breathe. And you need to be. ...

March 22, 2024 · 1 min · un01s

notes on 20240321

The world I live in Mary Oliver I have refused to live locked in the orderly house of reasons and proofs. The world I live in and believe in is wider than that. And anyway, what’s wrong with Maybe? You wouldn’t believe what once or twice I have seen. I’ll just tell you this: only if there are angels in your head will you ever, possibly, see one. A book must be an ice axe to break the sea frozen inside us. Franz Kafka: “If the book we are reading does not wake us, as with a fist hammering on our skulls, then why do we read it? Good God, we also would be happy if we had no books and such books that make us happy we could, if need be, write ourselves. What we must have are those books that come on us like ill fortune, like the death of one we love better than ourselves, like suicide. A book must be an ice axe to break the sea frozen inside us. What we need are books that hit us like a most painful misfortune, like the death of someone we loved more than we love ourselves, that make us feel as though we had been banished to the woods, far from any human presence, like a suicide. A book must be the ax for the frozen sea within us.” ...

March 21, 2024 · 2 min · un01s

20240310

“Everything that needs to be said has already been said. But since no one was listening, everything must be said again.” – André Gide “It was one of those March days when the sun shines hot and the wind blows cold: when it is summer in the light, and winter in the shade.” – Charles Dickens, Great Expectations

March 10, 2024 · 1 min · un01s

Adam Wolff on debugging FB-Chat

Today Adam Wolff tweeted a story about deugging FB-Chat. He is a technical fellow at Electric Capital. Below is it. Before the major effort to redo the UI, FB Chat was super broken and we had no idea why. We didn’t know what was wrong, but we knew the code was a mess. We set about rewriting both the front-end and the back-end in an effort to fix it. The front-end rewrite pulled in a whole team of amazing engineers and became one of the big threads that led to reactjs. ...

February 28, 2024 · 2 min · un01s

explore/exploit tradeoff: model vs. reality

To navigate life we create mental models of the world out there, and then we confuse the models for reality. What is the explore/exploit tradeoff? The gambler needs to learn new knowledge about the machines and simultaneously use what they have already learned to optimize their decisions. In the literature, these two activities are referred to as exploring and exploiting. You can’t do both things at the same time. When you explore, you are pulling new arms on the bandit trying to figure out their expected payout. When you exploit, you pull the best arm you’ve found. You need to find the right balance. If you spend too little time exploring, you get stuck playing a machine with a low expected payoff. But if you spend too much time exploring, you will earn less than you would if you played the best arm. This is the explore/exploit trade-off. ...

February 27, 2024 · 4 min · un01s

20240226

Aaron and Gaza Last Sunday, Airman Aaron Bushnell set himself on fire by Israeli Embassy in D.C. to protest US involvement in Gaza genocide. He died later after being transported to a local hospital on Sunday afternoon. What are we doing to stop the Gaza war? “My name is Aaron Bushnell, I am an active-duty member of the United States Air Force and I will no longer be complicit in genocide,” he says in a video of the incident. “I am about to engage in an extreme act of protest, but compared to what people have been experiencing in Palestine at the hands of their colonizers, it’s not extreme at all. This is what our ruling class has decided will be normal.” ...

February 26, 2024 · 2 min · un01s

notes on SICP

… three foci of phenomena: the human mind, collections of computer programs, and the computer. Every computer program is a model, hatched in the mind, of a real or mental process. These processes, arising from human experience and thought, are huge in number, intricate in detail, and at any time only partially understood. They are modeled to our permanent satisfaction rarely by our computer programs. Thus even though our programs are carefully handcrafted discrete collections of symbols, mosaics of interlocking functions, they continually evolve: we change them as our perception of the model deepens, enlarges, generalizes until the model ultimately attains a metastable place within still another model with which we struggle. ...

February 24, 2024 · 4 min · un01s

20240222

子曰:“笃信好学,守死善道。危邦不入,乱邦不居。天下有道则见,无道则隐。邦有道,贫且贱焉,耻也;邦无道,富且贵焉,耻也。” 半轮秋月挂山崖,孤鸟悲鸣为有家。一己哀愁随落叶,百年世事入残霞。2022.10.2.

February 22, 2024 · 1 min · un01s