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.
真正的快乐来自于做自己喜欢的事。
当一个问题被清晰地陈述时,它就已经解决了一半。
Architecture is the art of making the invisible forces visible.
解释:酸味食物走筋脉,但过量食用会导致小便不畅,说明饮食需适量。