A college math professor went to a brothel. He was surprised the hooker was one of his math students. 
the moral of the story: math professors have trouble to get laid. Math major students can't get a real jobs.
I once read a joke
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                    That career is too gloomy in your writing...
                     -唐宋韵- 
                    ♂                    
                         
                    
                                                            
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                        12/06/2023 postreply
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                        12/06/2023 postreply
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                    其实我认识的数学家,凡个性较好、较灵活的,都有不错的生活,包括较高的收入。
                     -唐宋韵- 
                    ♂                    
                         
                    
                                                            
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                        12/06/2023 postreply
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