What to Carry from an Old Diary into a New Notebook: A Practical Selection Guide
If you are starting a new notebook, you do not need to copy an old diary page by page. Choose entries that still help you remember something, continue a useful thread, or enjoy a detail worth keeping. Leave the rest in the old diary. This guide offers a simple way to decide what to transfer, how much to copy, and how to keep the original easy to find.
Decide what the new notebook is for
Before rereading, write one sentence describing the new notebook’s purpose: perhaps it is for current plans, creative ideas, favorite memories, or notes on a particular project. Use that purpose as your selection rule. An entry can matter to you and still belong in the old diary rather than the new notebook.
A practical test for each entry is: **Will I want to find, use, continue, or enjoy this later in the new notebook?** If the answer is yes, consider transferring it. If you mainly want to preserve the complete record, keep the original diary intact; the new notebook can hold a selected index or a few extracts instead.
Use four reasons to select an entry
These categories are a practical editing aid, not archival rules. They help make your choices consistent and keep the task manageable.
If an entry fits none of these, leave it where it is for now. Selection does not mean the other pages were unimportant; it only means they do not serve this notebook’s purpose today.
A short sorting process
**1. Set a limit before you begin**
Choose a practical boundary: one date range, one project, or a fixed amount of time for reviewing. You might also reserve a few pages in the new notebook for transfers. A limit helps prevent the copying process from taking over the notebook’s intended use.
**2. Mark candidates without copying them yet**
Skim the old diary and flag possible entries with removable tabs or a temporary list of dates and page numbers. Avoid writing heavily on fragile pages. The [U.S. National Archives’ family-paper guidance](https://www.archives.gov/preservation/family-archives/handling.html) recommends preparing a clear work space and handling paper with clean hands; its [storage guidance](https://www.archives.gov/preservation/family-archives/storing) advises against bending or folding papers to make them fit. Those are preservation recommendations for originals. For an ordinary diary, the useful adaptation is simple: keep the source volume supported and avoid forcing pages flat.
**3. Apply the same test to every candidate**
For each marked item, ask: Does it fit the new notebook’s purpose? Will a shorter excerpt work? Does it need a date, name, or explanation to make sense? If you are unsure, leave it in the old diary and record its page reference in the new one. You can always return to it.
**4. Copy only what the future reader needs**
That future reader may be you. Copy the useful lines and add a compact label, such as “June 2023 — garden plan” or “Train trip — conversation about the house.” Keep the original date, and mark any words you have omitted with an ellipsis or a note such as “excerpt.” If you summarize rather than quote, label it as a summary. This makes your new note’s relationship to the original clear.
**5. Make a source note**
Add a small pointer to the old diary’s volume and page, if those are easy to identify. For example: “Source: blue diary, 2022, p. 41.” If the old diary has no page numbers, use a date or a brief description to help locate the passage. The point is not to create a formal archive; it is to make the transfer traceable enough that you can check the fuller context later.
Copy, summarize, or point back?
This table is a decision aid, not a preservation standard. Copying is useful when you want the words close at hand; a pointer is enough when the original already contains the detail and you mainly need to find it.
Keep the old diary as the fuller record
Treat the new notebook as a selected companion, not a replacement. Keep the old volume in a safe, dry place where its pages are not bent or crowded. The National Archives provides broader advice on [storing family papers and photographs](https://www.archives.gov/preservation/family-archives/storing), including keeping materials away from damp areas and storing them without folding or bending. For personal diaries, follow the general principle while using sensible care for the format and condition of your own book.
A digital copy can also help you consult an entry without repeatedly handling the original. The National Archives notes that digitized copies can reduce handling, but advises keeping originals because digital files can be lost and have their own preservation risks; it also recommends including basic identifying information and maintaining backups in its [digitizing guidance](https://www.archives.gov/preservation/family-archives/digitizing). If you make a scan or photograph for personal reference, give the file a date or descriptive name and keep it in a place you can locate. A digital copy is an access aid, not a reason to discard the diary.
Common selection dilemmas
**“This entry matters, but it does not fit the new notebook.”**
Leave it in the old diary and add a locator if you want to find it again. The notebook’s purpose is a filter, not a verdict on which parts of your past matter.
**“The entry is long, and I only want one part.”**
Copy the relevant passage with its date and mark it as an excerpt. If the meaning depends on surrounding events, add one sentence of context or point back to the original page.
**“I might want this someday.”**
Use a holding list with dates or page numbers instead of copying every uncertain entry. Review the list later, when the new notebook’s purpose is clearer. If an item still does not meet your selection test, leave it in the source diary.
**“The diary includes private details about other people.”**
Consider whether the new notebook needs those details at all. If not, leave them out. If a reference is useful, use a less identifying description while preserving the context you need. This is a practical privacy choice, not a requirement to rewrite the original record.
A final check before you close the old diary
Look over the transferred notes and confirm that each has a clear date or context, that excerpts are marked as excerpts, and that you can trace anything important back to the source. Then return the old diary to storage. The new notebook should contain a deliberate selection you are glad to have nearby; the old one remains the place to consult for the fuller account.