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¹þ´ú£¨Godfrey Harold Hardy£¬1877-1947£©ºÎÐíÈËÒ²£¿ËûÊÇÓ¢¹ú½£ÇŵÄÊýѧ´óʦ£¬Öø×÷µÈÉí£¬ÊÇÖйúÊýѧ¼Ò»ªÂÞ¸ýµÄÀÏʦ¡£×îÎªÖØÒªµÄ¹±Ï×£¬ÊÇËû·¢¾òÁËÓ¡¶ÈµÄÄêÇáÊýѧÌì²ÅÀ­ÂíŬ½ð£¨Ramanujan£©¡£À­ÂíŬ½ðÊÇÈËÀàÀúÊ·ÉÏ×îΰ´óµÄÊýѧÌì²Å£¬Ã»ÓжÁ¹ýʲôÊ飬×ÔÐÞѧÊý£¬1914Äê¼ÄÁËһЩÊýѧÎď司¹þ´ú£¬¹þ´ú¾ªÎªÌìÈË£¬Á¦ÅÅÖÚÒ飬°ÑÀ­ÂíŬ½ðÑûÇëµ½½£ÇÅÈ¥¡£Õâ¸ö½üÓÚÉñ»°Ê½µÄ¹ÊʽñÌìÅijÉÁËÒ»²¿ºÜºÃµÄµçÓ°¡£

˵ÈÎÕý·Ç¸øÎÒµÄÓ¡ÏóÊǹþ´ú£¬ÊÇÔ´ÓÚÉÏÊÀ¼ÍÈýÊ®Äê´ú£¬¹þ´úдÁËÒ»±¾ºÜСµÄËãÊÇ×Ô´«ÀàµÄÊ飬ÌâΪ¡¶Ò»¸öÊýѧ¼ÒµÄ×԰ס·£¨A Mathematician¡¯s Apology£©¡£ÔÚ¸ÃÊéµÄ¿ªÍ·¹þ´ú˵ÁËÒ»¶Î»°ºÜÓÐÃû£¬³£±»ÒýÓá£ËäÈ»ËûµÄÓ¢ÎÄÊǺõ쬵«ÒòΪÕÜÀíÕ¿É²»Ò×¶®£¬ÎÒÔÚÕâÀïÏȸ½Â¼ËûµÄÓ¢ÓïÔ­ÎÄ£¬È»ºóÔÙ·­ÎªÖÐÎĸø¶ÁÕß°É£º

It is a melancholy experience for a professional mathematician to find himself writing about mathematics. The function of a mathematician is to do something, to prove new theorems, to add to mathematics, and not to talk about what he or other mathematicians have done. Statesmen despise publicists, painters despise art-critics, and physiologists, physicists, or mathematicians have usually similar feelings; there is no scorn more profound, or on the whole more justifiable, than that of the men who make for the men who explain. Exposition, criticism, appreciation, is work for second-rate minds.

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