我所思兮在太山,欲往从之梁父艰。侧身东望涕沾翰。
我所思念的美人,她在泰山。想追随她,但泰山支脉艰险。侧身东望,眼泪沾湿了衣襟。
There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.