Thinking of time as a resource to be maximised means you approach it instrumentally,judging any given momment as well spent only in so far as it advances progress towards some goal.
/主语Thinking (定语:of time as a resource to be maximised )/谓语means /宾语从句you approach(动词对付,设法对付的意思) it instrumentally(有益地,副词状语),/方式状语从句(judging …as…认为什么是什么,逻辑主语是you)judgingany given momment as well spent /条件状语从句(only in so far as固定搭配连词,只要) it advances谓语 progress towards some goal.