Master Productivity, Discipline & Focus in 100 days
Productivity: Produce the RIGHT content every day. Discipline: Establish a plan of action and EXECUTE. F.O.C.U.S: Follow One Course Until Success. 10-day Reviews: Adjust and pivot accordingly.
| Feature | Krohn (updated PDF) | Grammar in Use (Murphy) | |--------|---------------------|----------------------------| | Approach | Drills & patterns | Explanation + exercises | | Visuals | None | Some diagrams | | Self-check | No key | Yes (in back) | | Digital native | Searchable PDF | App/web with audio | | Best for | Classroom drilling | Self-study |
: Each chapter introduces a specific grammatical form (e.g., word order, auxiliary verbs) and builds toward complex structures like conditional sentences and passive voice. Key Grammar Topics Covered englishsentencestructurerobertkrohnpdf updated
The heart of Krohn’s method is understanding that every English sentence is a variation of four base structures. Let’s review them as presented in the : | Feature | Krohn (updated PDF) | Grammar
The updated version retains the clarity of the original diagrams but improves usability. Navigation is streamlined through hyperlinked table of contents and index sections, allowing teachers and students to jump instantly to specific problem areas, such as noun clauses or participle phrases. Furthermore, the digital format allows for zoomable sentence diagrams, ensuring that the visual breakdown of complex syntax remains crisp and readable on tablets and laptops.
For decades, ESL (English as a Second Language) teachers and advanced learners have relied on a core pillar of grammatical instruction: English Sentence Structure by Robert Krohn. However, finding a clean, version of this classic text in PDF format has often been a frustrating scavenger hunt—riddled with scanned copies from the 1970s, missing pages, or corrupted files.
Before the rise of Duolingo and AI grammar checkers, linguists like Robert Krohn realized that memorizing vocabulary lists was useless without a roadmap for arrangement. Krohn’s core philosophy is simple yet revolutionary:
One can have no smaller or greater mastery than mastery of oneself. ~ Leonardo Da Vinci
Journal Features
Master productivity, discipline and focus in 100 days!
Master these three skills:
Productivity: Accomplish tasks that matter to you and your business by putting a plan in place! Discipline: Learn how to take your plan of action and EXECUTE that plan! F.O.C.U.S.:Follow One Course Until Success and remain distraction free in the process!
The Mastery Journal will hold you accountable every step of the way.
Master your morning routine
CRUSH your daily focus sessions
Self-evaluate your progress
Celebrate your wins and learn from your struggles
Craft a plan of action, and EXECUTE
Keep your finger on the pulse
The Mastery Journal's 10-day Recaps will ensure you take the time to reflect on your progress and learn from your struggles.
Master productivity, discipline and focus in 100 days!
We've partnered up with Pencils of Promise and a portion of EVERY Mastery Journal sale will go to help fund education in a developing country.
Give yourself the gift of mastering productivity, discipline and focus in 100 days and give the gift of education to those less fortunate. On behalf of the thousands who will be impacted by your contribution, THANK YOU!
John Lee Dumas is the host of Entrepreneurs on Fire, an award-winning podcast where he interviews inspiring Entrepreneurs every Monday and drops value bombs every Thursday. With over 2000 episodes, 1.3 million listens every month, and seven figures in annual revenue, JLD is just getting started. Visit EOFire.com to set YOUR Entrepreneurial journey ON FIRE!