The lucky-number has become increasingly popular in daily life of modern sociality. For example, the number eight means big money which people like most, while the number four means death.
　　Some people believe lucky numbers so deeply that they will afford a telephone with numbers without four and others which is bad in their mind. They argue that the lucky-number really can bring good luck, and, at least, no evidence testifies they can not.
　　As far as I am concerned, there is no such relationship between the numbers and lucky, for the reason that numbers their self are given certain meaning for the purpose of application of mathematic. And, in addition, man should not depend on lucky which, in their mind, the numbers gives them.
　　幸運(yùn)數(shù)字在現(xiàn)代社會(huì)日常生活中已變得越來(lái)越受歡迎。例如，數(shù)字8意味著人們最喜歡的發(fā)財(cái)，而數(shù)字4則意味著死亡。　　　　
　　一些人深信幸運(yùn)數(shù)字，他們只接受沒(méi)有四和其他在認(rèn)知中不好的數(shù)字之外電話號(hào)碼。他們認(rèn)為幸運(yùn)數(shù)字真的能帶來(lái)好運(yùn)，至少，沒(méi)有證據(jù)證明它們不會(huì)帶來(lái)好運(yùn)�！　　　�
　　就我而言，數(shù)字和幸運(yùn)之間不存在這種聯(lián)系，因?yàn)槌鲇趹?yīng)用數(shù)學(xué)的目的數(shù)字被賦予了特定意義。此外，人們不應(yīng)該依賴那些在他們看來(lái)數(shù)字會(huì)給他們的幸運(yùn)。