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The Thamud (people) rejected the messengers. 141 When their brother Salih said unto them: fear ye not? 142 Verily I am unto you an apostle trusted. 143 So fear Allah and obey me. 144 I do not ask for any payment for my preaching. I shall receive my reward from the Lord of the Universe. 145 Will you be left secure in this here, 146 amidst [these] gardens and springs 147 “And fields and palm-trees, with delicate tendrils?” 148 Will you still skilfully hew houses out of the mountains? 149 "So fear Allah, keep your duty to Him, and obey me. 150 "And follow not the bidding of those who are extravagant,- 151 Who spread corruption in the earth, and reform not. 152 Said they: "Thou art but one of the bewitched! 153 You are but a human like ourselves. Produce for us a sign, if you are of the truthful' 154 He said: yonder is a she-camel; to her a drink, and to you a drink, each on a day known. 155 And touch her not with ill lest there come on you the retribution of an awful day. 156 But they hamstrung her and then regretted it. 157 But the Penalty seized them. Verily in this is a Sign: but most of them do not believe. 158 Surely thy Lord, He is the All-mighty, the All-compassionate. 159
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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.