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昨日阅读3h,累计 688.5 h
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《思想的力量:哲学导论》
424. 要发展出理想的国家,人才能获得真正的个性,那是特殊性和普遍性的独特综合。
不仅需要意识到绝对精神,而且需要在现实的历史当中把它具体地实现出来。
425. 马克思主义
功利主义者们从事的是社会和政治改革,而卡尔-马克思(Karl Marx,1818-1883)走得更远。
他所要求的不仅仅是社会变革,他要彻底地改造社会。他最著名的一句话:哲学家们仅仅试图理解世界,而重要的是改变世界。
《共产党宣言》(Communist Manifesto,1848),《政治经济学批判》(Critique of Political Economy, 1859)
马克思不把自己的工作看成哲学。他描绘并分析了人类社会和政治状况,但他并不把自己的理解看成是绝对的、终极的真理。
426. 生产方式对生产关系
马克思认为,理性的社会中不存在经济阶级的差别,也不存在工资、货币、私有财产和剥削。
每个人不仅拥有充足的物质生活条件,且还能自由而完满地发展自己的各方面能力,包括身体上和精神上的。人的异化(即人和周遭世界的疏离)将被降至最低限度。
他认为,人类是具有生物性需求的社会动物,只要我们发展出相应的方式,就能满足这些需求。
这些生产生活必需品的方式,叫做生产方式(means of production)或生产力(force of production)
对任何一套生产方式的运用又将导致新的需求以及新的生产方式。
生产方式牵涉到特定的社会关系,尤其是和财产相关的关系,这些社会关系(制度或惯例)就叫生产关系(production relations)
因此社会关系取决于生产力的发展阶段。
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Blockchain:
Distributed systems
A distributed system is one in which the application and its architecture is distributed over a large number of machines and preferably physical locations. More simply, a distributed system is one where the goal of the system is spread out across multiple sub-systems in different locations. This means that multiple computers in multiple locations must coordinate to achieve the goals of the overall system or application. This is different than monolithic applications, where everything is bundled together.
Let's take the example of a simple web application. A basic web application would run with processing, storage, and everything else running on a single web server. The code tends to run as a monolith—everything bundled together. When a user connects to the web application, it accepts the HTTP request, uses code to process the request, accesses a database, and then returns a result.
The advantage is that this is very easy to define and design. The disadvantage is that such a system can only scale so much. To add more users, you have to add processing power. As the load increases, the system owner cannot just add additional machines because the code is not designed to run on multiple machines at once. Instead, the owner must buy more powerful and more expensive computers to keep up. If users are coming from around the globe, there is another problem—some users who are near the server will get fast responses, whereas users farther away will experience some lag. The following diagram illustrates a single, monolithic code base building to a single artifact:
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Django: Html5 css3 10pages.
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昨日阅读3h
累计 688.5 h
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