21. Simplicity: GE 通用电气 Big & Simple
Simplicity is key to success
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22. Simplicity: GE 通用电气 Big & Simple
对Jack Welch的采访 1989年:
“Despite the complexity of GE’s global business, Welch
insists that Simplicity is key to success.
“Business isn’t complicated." he says. “The complications
arise when people are cut off from information they
need.”
Speed, Simplicity, Self-Confidence: An Interview with Jack Welch, by Noel Tichy and Ram Charan,
Harvard Business Review, 1989
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23. Simplicity: GE 特征及价值观
• Lean 精益
• Agile 敏捷
• Creative 创造性
• Ownership 主人翁精神
• Reward 回报
Speed, Simplicity, Self-Confidence: An Interview with Jack Welch, by Noel Tichy and Ram Charan, Harvard
Business Review, 1989
UPerform Your Agile and Project Performance Partner
24. 31 Simplicity
7 Simplify/Simplified
75 Simple
Image from BN.com
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26. PPPTV - 敏捷领导力关注模型
People
Development
Process
Value-‐Driven
Product
Op6miza6on
Outcome
Discovery
Technical
Excellence
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UPerform Your Agile and Project Performance Partner
27. Simplicity: People Development
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Image from Linda Rising’s Agile Mindset Presentation
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28. Simplicity: People Development
• 聪明的“傻子”总愿意把事情搞大，弄复杂。我们需要一种
天分以及极大的勇气去把事情做简单。– 爱因斯坦
• 很容易就会有一个复杂的想法。但是有一个简单想法却十
分困难。 - Carver Mead
• To be really simple, you have to go really deep - 乔布斯
• 把简单的事情做好就是不简单。- 海尔张瑞敏
• 专注（Focus）
• “大”和“多”不能成为借口
• 自管理、自组织团队
• 从自身做起
• 初心 (Beginner’s Mind) (“Stay Hungry, Stay Foolish” －乔
布斯)
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• 透明性 (Transparency)
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29. Simplicity: Product Discovery
Image from Apple.com
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30. Simplicity: Product Discovery
• Minimally Shippable Product 时刻追求最小的可发布
产品
• 产品Backlog排优先级／勇于舍弃(say “No”)／专注
• 使用用户故事 (放弃前期过度的需求分析）
• 尝试 Kano 模型
• 最好的最简洁的用户体验 (最自然的）
• Make it Simple, Really Simple – 乔布斯
• To be really simple, you have to go really deep - 乔
布斯
• Simplicity is the ultimate sophistication – 达芬奇
• 达致简单是创造性的艺术
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UPerform Your Agile and Project Performance Partner
36. Simplicity: 轻装出行（Kent Beck）
我们所维护的工件应该是:
• Few 少
• Simple 简单
• Valuable 有价值
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UPerform Your Agile and Project Performance Partner
37. Simplicity: Technical Excellence
“the hallmark of the professional
programmer is not in the complexity of
the code they produce, but rather in
the simplicity. When you can take a
complex problem, and solve it with
simple code, you are a professional
programmer”
Daryl Banttari webapper.net
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UPerform Your Agile and Project Performance Partner
40. Simplicity: XP-from Kent Beck
The 2nd XP value is simplicity:
“What is the simplest thing that could
possibly work?”
“XP is making a bet. It is betting that it is
better to do a simple thing today and pay a
little more tomorrow to change it if it needs
it, than to do a more complicated thing
today that may never be used anyway.”
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41. Welch’s 5 Keys
• Candor—Everybody should look for opportunities to make
change rather than issue rosy forecasts and hope for the best.
• Simplicity—You’ve got to have it if you want your organization
to be effective.
• Self-confidence— “Frightened, nervous managers use
thick, convoluted planning books and busy slides.” Welch notes.
• Two-way communication
• Evaluation and reward—We have to know if our
people are open and self-confident, if they believe in honest
communication and quick action.
Speed, Simplicity, Self-Confidence: An Interview with Jack Welch, by Noel Tichy and Ram Charan, Harvard Business
Review, 1989
UPerform Your Agile and Project Performance Partner
42. Simplicity: Technical Excellence
• 你永远不会需要它 You Aren't Gonna
Need It (YAGNI)
• 不要重复自己 DRY (Don’t Repeat
Yourself)
• 好的代码就是文档 Self-Documenting Code
– 在写代码注释之前，问一下你的伙伴怎样能够
把代码写的不言自明
– 注释好像不错，但是它是不是说明你的代码有
些复杂了
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43. PPPTV - 敏捷领导力关注模型
People
Development
Process
Value-‐Driven
Product
Op6miza6on
Outcome
Discovery
Technical
Excellence
Copyright 2011 UPerform & 李国彪
UPerform Your Agile and Project Performance Partner
44. Sense & Simplicity 精于心 简于形
---Philips
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45. 完美，并不是不能再加，
而是不能再减。
（无名氏）
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