Even mediocre designers will be able to sustain themselves, but they 'll have to work extra hard to compete with more talented and experienced designers. 所以这全在于你有多想成为一个设计师、有多努力、有多进取。
One way of reading the chart is to surmise that diminishing returns have set in, that every extra yen spent on R & D goes to employ less talented researchers, who study less promising approaches to the same problems. 解读这份图表的一个方式是这样推测:回报递减过程已经开始,额外投入的每一日元研发资金都被用来聘用不那么有才干的研究人员对于同样的问题,他们研究的方案前景较差。