everything worth doing is worthy of being done

前面everything worth doing 的意思是值得去做的每件事,这个句子省略了be动词,原来应该是everything that is worth doing,be worth doing 是个短语,主动表被动
后面 is worthy of being done的意思是都值得去做,是being done是被动,be worthy of doing仍旧是个短语.
就是说值得去做的每件事一定都有它值得这么做的理由.