A book is a mirror: if an ass peers into it, you can't expect an apostle to look out.
Our scientific power has outrun our spiritual power.We have guided missiles and misguided men.
The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and the other begins?
精神是穿透生命本身的生命;它以燃烧在灵魂中的火焰为食。