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God created the heavens and the earth in truth, and that every soul may be recompensed for what it has earned; they shall not be wronged. 22 Beholdest thou him who taketh for his god his own vain desire, and Allah hath sent him astray despite his knowledge, and hath sealed up his hearing and his heart, and hath set on his sight a covering? Who will guide him after Allah? Will ye not then be admonished? 23 They say: “There is no life other than our present worldly life: herein we live and we die, and it is only (the passage of) time that destroys us. Yet the fact is that they know nothing about this and are only conjecturing. 24 When Our enlightening revelations are recited to them, their only argument against it is, "Bring our forefathers back to life if what you say is true". 25 Tell them, (O Prophet): “It is Allah Who gives you life and then causes you to die, and He it is Who will then bring all of you together on the Day of Resurrection, a Day regarding which there can be no doubt. Yet most people do not know. 26
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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.
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