with the increasing speed of life and the globialzation.people living on the earth have to face a variety of new matters and individuals.so some kinds of abilities were born.among these,the two of which were discussed firencely:adaptionbility and professional knowledge.from the personal standpoint,the being a expert in one field should be taken into account primarily.   first of all,the professional knowleges are the techniques that people acquired,also the ways on which people live ,moreover,they provide the basis of promotion of career,for example ,a huaman resoure manager could use the advanced mathmatics analysis method to address some issues about organizaion developement and about the protential increase of members,avoiding excessive departments and low effencient individuals.   in the second place.professional knowleges could play more significant role in some fiels like design of metropolitan cities and movie industries,because the technology and sensitivitis of art are the roots in these fields.for example.when the desinger was sketching the bluesprint of paris,he blended many untilitrain elements besides beauty like drainy system becasue of the satine river running across the city and cinerate lands that deal with the trashes the residents produce.at the same time ,in movie industry, the visual and sound effects ,undoubtly,are irrplaceble ,without them, the spider man could just flew in front of a green or blue cavas instead of in the steel forest of new york city.   However ,the adaptionbility can not be ignored in some field ,and more importantly it occupies a leading place,the job like being a actor or actress,they need to face distinctive groups one by one,because almost no one of which has the some staff ,and due to the needs of different scences actors and actresses need to face various environments ,some of them could suffer the extreme climates and conditions like the driest areas ,no water could be drunk if have the qualities are the points so that the ability to adapt could go through all of these,but the people working in this field generally have the excellent talents and skills ,we can think of that a ordinary one can replace jack chen to finish the amazing kongfu moives   Admittedly,some abilities like adaptbility and communication,coordination and flexibility are significant in this extremely modern society.the root to promote the personal career and levels of industry people working in ,the professional knowledges need to be given the priorities