The art of war cannot be learned in a day, and there must be a natural aptitude for military duties. 柏拉图.理想国.
Moreover, the discovery of capacity and aptitude will be a constant process as long as growth continues. 约翰·杜威.民主与教育.
And the Semitic nomads were closer to the earlier civilizations, a thing that fitted in with their greater aptitude for trade and counting. 赫伯特·乔治·威尔斯.世界史纲.
And Georgy liked to play the part of master and perhaps had a natural aptitude for it. 威廉·梅克比斯·萨克雷.名利场.
Will he not also require natural aptitude for his calling? 柏拉图.理想国.
This wonderful aptitude for infallibly locating an error without an instant's hesitation for mental calculation, has always appealed to me very forcibly. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
Her natural woman's aptitude soon renders her able to give a little help. 查尔斯·狄更斯.我们共同的朋友.
An aptitude for a special line is as true of the many as of the one. 弗格斯·休姆.奇幻岛.
There will be some warlike natures who have this aptitude--dogs keen of scent, swift of foot to pursue, and strong of limb to fight. 柏拉图.理想国.
Women are the same in kind as men, and have the same aptitude or want of aptitude for medicine or gymnastic or war, but in a less degree. 柏拉图.理想国.