notes

我已堕入无边的黑暗 只靠自生的光亮四处摸索

February 27, 2023 · 1 min · un01s

notes-02-23

Call me Chihiro I watched a show, Call me chihiro. This reminds me of the opening sentence of Moby Dick, Call me Ishmael. I like it. Chihiro’s ex-boss opened a shop of tropical fish. Chihiro thought he’s kind of her father. When I was in Singapore, somehow I’d like to visit Spain, Mexico or Argentina. I love that kind of passionate songs, dances, lives and spanish language. There is some happiness deep down there. ...

February 23, 2023 · 1 min · un01s

pcb aluminium

This Vlak1 lamp is a beauty. Books, which we mistake for consolation, only add depth to our sorrow. -― Orhan Pamuk, My Name Is Red How much can we ever know about the love and pain in another heart? How much can we hope to understand those who have suffered deeper anguish, greater deprivation, and more crushing disappointments than we ourselves have known? ―- Orhan Pamuk, Snow Real museums are places where Time is transformed into Space. ― Orhan Pamuk, The Museum of Innocence ...

February 10, 2023 · 1 min · un01s

walter benjamin

“In modernist art, obscurity can be a conscious strategy. It is one of the ways in which the artwork can avoid being consumed too easily. Poems need to thicken their textures and scramble their syntax if they are not to slip down too easily, which is the fate of the commodity. Everyday language is no longer a medium of truth. It has grown stale and threadbare, and only by wreaking violence on it can you force it to yield something of value. Literary modernism sends language on a spree, but that’s because it is so distrustful of it. Jameson has some comments here on Benjamin’s idea of an ur-language, an original speech in which things speak their own names. Then comes the Fall, in which the bond between word and thing is broken. Words become arbitrary signs of things, and language degenerates into a Babel of tongues. ...

February 5, 2023 · 5 min · un01s

some quotes from Alex Rosenberg

Here are some quotes from Alex Rosenberg. Is there a God? No. What is the nature of reality? What physics says it is. What is the purpose of the universe? There is none. What is the meaning of life? Ditto. Why am I here? Just dumb luck. Does prayer work? Of course not. Is there a soul? Is it immortal? Are you kidding? Is there free will? Not a chance! ...

February 3, 2023 · 1 min · un01s

notes collected

“It’s not true that fate slips silently into our lives. It steps in through the door that we have opened, and we invite it to enter. No one is strong enough or cunning enough to avert by word or deed the misfortune that is rooted in the iron laws of his character and his life.” – Sandor Marai, Embers “The words we read and words we write never say exactly what we mean. The people we love are never just as we desire them. The two symbola never perfectly match. Eros is in between.” ...

January 26, 2023 · 1 min · un01s

codes of interest

Sometimes you just want to hear these flipping sound. Here is the code for both Flip 7-segment digits and FlipDot. FlipDigits FlipDots Another interesting thing is LED display of tixy.land. Rust FFI and cbindgen: integrating embedded rust code in C. Distinguishing an interpreter from a compiler, Jan 26, 2023. This leads to the excellent course, UCB CS294-113: Virtual machine and managed runtimes.

January 25, 2023 · 1 min · un01s

notes

Patrick Yang is a technical director at WCH. 南京沁恒 Here are some links. openwch github RISC-V based microcontrollers. CH32V003 32bit 48MHz 16KB flash, it is less than $0.5 for example. Arduino-wch58x. Another CH32V project. Flipping dots Kicad panelizing tool KiKit. This 3D printing uses UTR-8100 transparent amterial, from PCBWay.

January 21, 2023 · 1 min · un01s

The secrets

“The Oprah-approved bestseller with three simple tenets: Science is fake, attitude causes everything and poor people don’t want to be rich.” Read this thread.

January 20, 2023 · 1 min · un01s

notes collected

Nils Gilman pinned one tweet: People say adversity reveals character, but I say if you really want to know a man, give hime power. Rosa Luxemburg: “In effect, every legal constitution is the product of a revolution.” Every legal constitution is the product of a revolution. In the history of classes, revolution is the act of political creation, while legislation is the political expression of the life of a society that has already come into being. Work for reform does not contain its own force independent from revolution. During every historic period, work for reforms is carried on only in the direction given to it by the impetus of the last revolution and continues as long as the impulsion from the last revolution continues to make itself felt. Or, to put it more concretely, in each historic period work for reforms is carried on only in the framework of the social form created by the last revolution. Here is the kernel of the problem. It is contrary to history to represent work for reforms as a long-drawn out revolution and revolution as a condensed series of reforms. A social transformation and a legislative reform do not differ according to their duration but according to their content. The secret of historic change through the utilisation of political power resides precisely in the transformation of simple quantitative modification into a new quality, or to speak more concretely, in the passage of an historic period from one given form of society to another. Listen to this from Aldous Huxley. In 1958 he predicted a form of dictatorship that would rely not on force, but propaganda - and addiction. Here are some great notes on physics. It is made by Prof David Tong at University of Cambridge. If you are intrested in theoretical physics. Enjoy it. ...

January 19, 2023 · 4 min · un01s