对我来说，无畏并不意味着没有恐惧。不是完全不害怕。对我来说，无畏是有恐惧。无畏是有怀疑。有很多怀疑。对我来说，无畏是尽管有那些让你害怕得要死的事情，仍然生活下去。

在存在的静默中，答案自然浮现。

The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.

I'm interested in the line where life becomes death.