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.
我相信讲故事的力量可以改变世界。
"In quantum mechanics, the act of observation changes the system being observed."
Innovation in medical technology requires a deep understanding of both the scientific principles and the practical needs of patients.
A sense of duty is just love of one's duty.