Zen Computer by Philip Toshio Sudo

本文探讨了在快速变化的时代中,开放的学习态度和创新精神如何成为个人和企业成功的基石。引用了多位思想家和行业领袖的观点,强调了面对危机时看到机遇的重要性,以及在信息技术领域中,软件规模、开源利用和个人信念对于推动进步的关键作用。

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What carries us through times of rapid change is the openness to learning and starting anew.


The word for crisis, 危机, translates two ways: “danger occasion,” but also “danger opportunity.” In this thinking, every crisis creates an opportunity.


Leibniz put it thus: “The soul is the mirror of an indestructible universe.”


People who read the tabloids deserve to be lied to.

Jerry Seinfeld


Forty to 60 I would say is your prime. That's when you know the most, you've seen the most, you understand the most, and you still have some physical energy. Jerry Seinfeld


The truth transcends words and forms. All things speak of God, be they flowers or stones or boxes of plastic, wire, and microchips.


What I’ve enjoyed from the beginning is that with programming there’s … a very direct line between having an idea and making it happen. It’s just you versus yourself: you ask yourself, can you focus, can you create a good design, can you implement it?

—MICHAEL BUDIANSKY, FOUNDER, QUADRIVIO CORP.


In Fyodor Dostoyevsky’s The Brothers Karamazov, the priest Alyosha urges a group of boys to create these kinds of vital memories, the ones that can inform a person’s whole life:

You must know that there is nothing higher and stronger and more wholesome and good for life in the future than some good memory, especially a memory of childhood, of home. People talk to you a great deal about your education, but some good sacred memory, preserved from childhood, is the best education. If a man carries many such memories with him into life, he is safe to the end of his days.


The computer programmer is a creator of universes for which he alone is responsible.

—JOSEPH WEIZENBAUM, MIT PROFESSOR OF COMPUTER SCIENCE, AUTHOR, COMPUTER POWER AND HUMAN REASON


The future is an illusion; nothing happens until it happens.


See the tree and rainwater in every piece of paper.


“The most important aspect of my personality as far as determining my success goes; has been my questioning conventional wisdom, doubting experts and questioning authority. While that can be painful in your relationships with your parents and teachers, it’s enormously useful in life.” – Larry Ellison

“When you innovate, you’ve got to be prepared for people telling you that you are nuts.” – Larry Ellison

“You have to believe in what you do in order to get what you want.” – Larry Ellison

“You have to act and act now.” – Larry Ellison

“If you do everything that everyone else does in business, you’re going to lose. The only way to really be ahead, is to ‘be different’.” – Larry Ellison

Act confident, even when you're not.

Larry Ellison

The only way to get ahead is to find errors in conventional wisdom.

Larry Ellison

The things that caused problems for me in school are the same things that help me succeed in the world.

Larry Ellison

Think of it as you want it, not as it is!

Larry Ellison

Because software is all about scale. The larger you are, the more profitable you are. If we sell twice as much as software, it doesn't cost us twice as much to build that software. So the more customers you have, the more scale you have. The larger you are, the more profitable you are.

Larry Ellison

I believe people have to follow their dreams-I did.

Larry Ellison

If an open source product gets good enough, we'll simply take it. So the great thing about open source is nobody owns it - a company like Oracle is free to take it for nothing, include it in our products and charge for support, and that's what we'll do. So it is not disruptive at all - you have to find places to add value. Once open source gets good enough, competing with it would be insane. We don't have to fight open source, we have to exploit open source.

Larry Ellison

You realize that life is short and fragile; and when you are facing walls of water, you understand your own mortality can change and how quickly things could change.

Larry Ellison

They don't call it the Internet anymore, they call it cloud computing. I'm no longer resisting the name. Call it what you want. Larry Ellison

We think we're going to be especially strong in platform where we have our two platform brands: our database brand is the Oracle Database 12c, and our programming language brand is this thing called Java. Larry Ellison

What is Oracle? A bunch of people. And all of our products were just ideas in the heads of those people - ideas that people typed into a computer, tested, and that turned out to be the best idea for a database or for a programming language. Larry Ellison


The power of modern computing lies not only in the capability of each machine, but in the connections the machines make to each other. When linked together in a company, a school, or, more broadly, on the Internet, computers can share information instantly across physical boundaries.


“Don’t ask where the path is. You’re on it.” In every step and every moment, where you go is up to you.


Zen asks us to face our fears directly, to “make a friend of fear.” Through training, students don’t seek to eliminate their fears so much as to recognize and accept them. The idea is to transform fear from an overwhelming opponent into a well-known part of ourselves, put in its proper place.

identity 身份认证 购VIP最低享 7 折! triangle vip 30元优惠券将在58:6:9后过期 去使用 triangle QT+Poppler+PDFviewer.zip 是一个用于在Windows操作系统下,使用QT5框架结合Poppler库开发PDF阅读器的项目。这个项目的核心是利用Poppler库解析PDF文档,并通过QT5进行用户界面的设计和交互。以下将详细介绍相关知识点: 1. **QT5框架**:QT(Qt)是一个跨平台的应用程序开发框架,支持多种操作系统,如Windows、Linux、macOS等。它提供了丰富的库函数和组件,使得开发者可以方便地构建图形用户界面(GUI)应用程序。QT5是QT的第五个主要版本,引入了许多新特性和改进,如QML(Qt Meta Object Language)用于声明式UI设计,以及更好的性能和API优化。 2. **Poppler库**:Poppler是一个开源的PDF文档处理库,源自Xpdf项目,主要用于PDF文件的解析、渲染和提取文本。Poppler提供了C++接口,使得开发者能够方便地在应用程序中集成PDF阅读和处理功能。它可以读取PDF文件,显示页面,提取文本和元数据,甚至支持对PDF文件进行注释和修改(但本项目可能仅涉及阅读功能)。 3. **PDF viewer的实现**:在本项目中,PDF viewer是基于QT5 GUI组件构建的,它利用Poppler库来加载和解析PDF文档。`mainwindow.cpp`和`mainwindow.h`包含了主窗口类的定义和实现,这是用户与应用程序交互的主要界面。`pdfcanvas.cpp`和`pdfcanvas.h`则可能包含了用于显示PDF页面的自定义画布类,该类使用Poppler库来渲染PDF页面到QT的画布上。 4. **项目构建与编译**:`newtime.pro`是QT项目的配置文件,用于指定项目依赖的库(如Poppler)、源代码文件、编译选项等。`.pro.user`文件则保存了用户的特定编译设置,如编译器路径或调试选项。开发者需要使用QT的qmake工具或直接在IDE如Qt Creator中打开此项目,进行编译和链接,确保所有依赖库都正确安装并链接。 5. **文件操作**:`main.cpp`通常是程序的入口点,负责初始化QT应用环境并运行主循环。在PDF viewer中,可能会在`main.cpp`中实例化主窗口,并调用Poppler库的相关函数来加载PDF文件。 6. **使用流程**:用户可以通过QT界面选择PDF文件,然后通过Poppler库读取文件内容,将页面渲染到QT的控件上。用户可以通过滚动、缩放等操作查看PDF内容。 Poppler库的强大功能使得PDF viewer可以支持多页显示、文本搜索、书签管理等高级特性。 7. **优化与扩展**:为了提升用户体验,开发者可能会对PDF viewer进行各种优化,比如添加平滑滚动、快速查找、页面预加载等功能。此外,还可以考虑支持批注、打印、PDF转换等更复杂的操作,以增强软件的功能性和实用性。 QT+Poppler+PDFviewer.zip项目提供了一个基础的PDF阅读器实现,开发者可以在此基础上进一步定制和扩展,以满足特定的PDF处理需求。
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