*Created: `=dateformat(this.file.ctime, "yyyy-MM-dd")` Last modified: `=dateformat(this.file.mtime, "yyyy-MM-dd HH:mm")`* *An atomic node represents a completish description of a single concept, fact, idea, opinion, expectation, or data-point.* Optimal Flash card learning. http://www.flashcardlearner.com/articles/the-most-effective-spaced-repetition-flashcard-learning-methods/