to continue with determination despite opposition or hardship
反対や困難にもかかわらず、決意を持って進み続ける (Hantai ya konnan ni mo kakawarazu, ketsui o motte susumitsuzukeru)
"He had to fight his way through years of struggle to achieve success."
"彼は成功を収めるために、何年もの苦闘を乗り越えなければならなかった。" (Kare wa seikō o osameru tame ni, nannen mo no kutō o **norikoenakereba naranakatta**.)
to affect or involve people of all social and economic level...
to ask people for their opinions on something
to advance in position or status through hard work
to express doubt or uncertainty about something
to remain committed to educational or personal objectives
to make yourself feel happier