touch a chord造句

i hardly know where i found the hardihood thus to open a conversation with a stranger; the step was contrary to my nature and habits : but i think her occupation touched a chord of sympathy somewhere; for i too liked reading, though of a frivolous and childish kind; i could not digest or comprehend the serious or substantial
我自己也不知道哪里来的胆子，居然同一个陌生人说起话来。这回我的性格与积习相悖，不过她的专注兴许打动了我，因为我也喜欢读书，尽管是浅薄幼稚的一类。对那些主题严肃内存充实的书，我是无法消化或理解的。
It's difficult to find touch a chord in a sentence. 用touch a chord造句挺难的