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And of His signs is that He created you from dust and you became humans scattered throughout the earth. 20 And among His Signs is this, that He created for you mates from among yourselves, that ye may dwell in tranquillity with them, and He has put love and mercy between your (hearts): verily in that are Signs for those who reflect. 21 Another of His signs is that He created the heavens and earth, and the diversity of your languages and colours. There truly are signs in this for those who know. 22 And of His signs is your slumber by night and by day, and your seeking of His bounty. Lo! herein indeed are portents for folk who heed. 23 Also, of the evidence of His existence are His showing you lightening which gives you fear and hope and His sending water down from the sky which revives the earth after its death. In this there is evidence (of the truth) for the people of understanding. 24 And of His signs is that the heaven and earth remain by His command. Then when He calls you with a [single] call from the earth, immediately you will come forth. 25 All those who are in the heavens and the earth are His, and they are all obedient to Him. 26 And it is He Who initiates the creation, and will then create it again and this, according to you, should be easier for Him! And for Him only is the Supreme Majesty in the heavens and the earth; and only He is the Almighty, the Wise. 27
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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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