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And recall when Moosa said to his assistant, “I will not give up until I reach the place where the two seas meet or until I have progressed for ages.” 60 Then, when they reached their meeting, they forgot their fish, and it took its way into the sea, burrowing. 61 And after the two had walked some distance, [Moses] said to his servant: "Bring us our mid-day meal; we have indeed suffered hardship on this [day of] our journey!" 62 He said, “Just imagine when we had taken shelter near the rock, so indeed I forgot the fish; and none but Satan caused me to forget to mention it; and the fish took its way into the sea its amazing!” 63 Moses said, "That is just what we were looking for." So they went back the way they had come, 64 Then found they one of Our slaves, unto whom We had given mercy from Us, and had taught him knowledge from Our presence. 65 Moses said to him, 'Shall I follow thee so that thou teachest me, of what thou hast been taught, right judgment.' 66 He (Khidr) said: "Verily! You will not be able to have patience with me! 67 And how canst thou have patience over that which thy knowledge encompasseth not 68 Moses said, "God willing, you will find me patient, and I will not disobey you in any thing." 69 He said: then if thou wilt follow me ask me not of anything until I begin thereof some mention. 70
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ملاحظات وتعليمات
Notes and Instructions
كيف تعمل منظومة تمارين الحفظ؟ عند أدنى مستوى 0، تكون كل الكلمات ظاهرة. بينما يُخفي أعلى مستوى 9 كل الكلمات. فكيف تعمل المستويات المتوسطة، مثل 3، على سبيل المثال؟ قد تعتقد بأن المنظومة تخفي 3 من كل تسع كلمات بدقة. ليس تماما! في المستوى 3، لكل كلمة فرصة اختفاء بنسبة 3 من 9، و6 من 9 لتكون ظاهرة. بمعنى آخر، من الممكن، ولكن باحتمال شبة معدوم، أن تكون جميع كلمات المستوى 3 مخفية، أو أن تكون جميعها ظاهرة! وكذلك أيضًا، ففي المستويات المتوسطة، وبما يتناسب مع مستوى الصعوبة، يمكن أن تكون المخابئ غير كاملة أو شفافة جزئيًا بحيث تظهر الكلمات جزئيًا تحتها.
How does the memorization exercise algorithm work? At the lowest level 0, all words are visible. While the highest level 9 hides all words. What about at mid-level, like 3, for example? You might think that the algorithm hides precisely 3 out of every nine words. Not quite! At level 3, each word has a 3 out of 9 chance to hide, and 6 out of 9 to be visible. In other words, it is possible, but highly unlikely, for all words at level 3 to be hidden, or, that all of them to be visible! Also, at mid-levels, and in proportion to the difficulty level, hideouts can be partially incomplete or transparent so that words may be partially visible underneath.