The core difference between workplace writing and academic writing: academic writing readers are obligated to read everything; workplace writing readers are not. A workplace document’s readers (superiors, clients, partners) are all extremely time-constrained people whose default behavior is “quick scan to decide if it’s worth reading carefully.” This means workplace writing must follow the “Bottom Line Up Front” (BLUF) principle, not academic writing’s “setup → argument → conclusion” structure.
## The Pyramid Principle
The Pyramid Principle, developed by McKinsey consultant Barbara Minto, is the core framework for structured workplace writing: **Core conclusion at the top level** (document beginning, email first sentence, first slide); **Supporting arguments at the second level** (typically 3-5, parallel and mutually exclusive in supporting the core conclusion); **Evidence and details at the third level** (specific data, cases, analysis supporting each argument). This structure’s advantage: readers can stop at any level — if they only want the conclusion, the first paragraph is enough; if they want the reasoning, the second level; if they need details, they dig into the third level.
## Workplace Email Writing Principles
**Subject line**: specifically state the email’s purpose and required action (“Need your review by Friday: Q2 Market Report” vs. “Market Report”); **Opening**: one sentence stating the writing purpose and the core information the reader needs to know; **Body**: use numbering or bullet points to structure multiple points (avoid dense paragraphs); **Call to action**: clearly state the next step, responsible party, and deadline (“Please reply with your review comments by Friday”); **Length**: emails readable on one mobile screen have 3x the response rate of long emails — delete background information; keep only what the recipient doesn’t already know.
## Business Report Writing Structure
The Executive Summary is the most important section in a business report; many executives only read this section: 1-2 pages covering the core problem/opportunity, key findings, recommended actions, and expected impact. Remaining report sections provide detailed support for the executive summary. Common workplace report types: project status updates, competitive analysis reports, market opportunity analyses, operational efficiency reports — each has relatively fixed structural templates; learning these templates significantly improves writing efficiency.
See [Public Speaking and Presentation Skills](https://sunqi.org/public-speaking-skills-en/) and [Barbara Minto’s Pyramid Principle](https://www.barbaraminto.com/).
