Let her review her journal often, and set down what she finds herself to have omitted, that she may trust to memory as little as possible, for memory is soon confused by a quick succession of things; and she will grow every day less confident of the truth of her own narratives, unless she can recur to some written memorials. If she has satisfied herself with hints, instead of full representations, let her supply the deficiencies now while her memory is yet fresh, and while her father’s memory may help her. If she observes this direction, she will not have travelled in vain; for she will bring home a book with which she may entertain herself to the end of life. If it were not now too late, I would advise her to note the impression which the first sight of any thing new and wonderful made upon her mind. Let her now set her thoughts down as she can recollect them; for faint as they may already be, they will grow every day fainter.
–Dr. Samuel Johnson, quoted in James Boswell, The Life of Samuel Johnson
