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Know well that the life of this world is merely sport and diversion and adornment and an object of your boasting with one another, and a rivalry in the multiplication of riches and children. Its likeness is that of rain: when it produces vegetation it delights the tillers. But then it withers and you see it turn yellow, and then it crumbles away. In the Hereafter there is (either) grievous chastisement (or) forgiveness from Allah and (His) good pleasure. The life of this world is nothing but delusion. 20 Race one with another for forgiveness from your Lord and a Garden whereof the breadth is as the breadth of the heavens and the earth, which is in store for those who believe in Allah and His messengers. Such is the bounty of Allah, which He bestoweth upon whom He will, and Allah is of Infinite Bounty. 21 No disaster strikes upon the earth or among yourselves except that it is in a register before We bring it into being - indeed that, for Allah, is easy - 22 so that you may not grieve for what has escaped you, nor be exultant over what you have gained. God loves neither the conceited nor the boastful, 23 those who are niggardly and bid others to be niggardly. And he who turns away, (should know that) Allah is Self-Sufficient, Immensely Praiseworthy. 24 Assuredly We sent Our apostles with evidences, and We sent down With them the book and the balance, that people might observe equity. And We sent down iron wherein is great violence and also advantages unto mankind, and that Allah may know him who succoureth Him, unseen, and His apostles. Verily Allah is Strong, Mighty. 25
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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.