Most things I note just go into the notes for that day, and only the month is in the index. Bigger things (meeting notes, or drawings from a brainstorm session,

Most things I note just go into the notes for that day, and only the month is in the index. Bigger things (meeting notes, or drawings from a brainstorm session, or some project you are planning) get pages of their own and thus a place in the index. But I've drifted from the original system somewhat.