The truth is rarely pure and never simple.

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.

你得先学会爬才能走，先学会走才能跑。

There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.

创新发生在你敢于不同思考的时候。