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.
变得无所畏惧并不是重点。那是不可能的。重点是学会如何控制你的恐惧,以及如何从中获得自由。
唯一真正富有的是那些不想要比他们拥有的更多的人。