顽强地

He was still doggedly pursuing his studies.

他仍然顽强地进行着自己的研究。

Over one hundred years ,they have evoluted on each tracks, pertinaciously continued characteristic spirits and traditions whether the civilization vicissitude and regime subrogation.

一百多年来,文化变迁,政权更替,它们都顽强地延续和传承着自身特有的精神和底蕴,为福建至中国培养了各类大批才,在福建的教育历史上占有重要的地位。