最好的技术会隐入背景，在不引人注意的情况下改善我们的生活。

Man's survival, from the time of Adam and Eve until the invention of agriculture, must have been precarious because of his inability to ensure his food supply.

对我来说，无畏不是没有恐惧，不是完全不害怕。对我来说，无畏是有恐惧，有怀疑，有很多怀疑。对我来说，无畏是每天依然生活下去。