真实世界是最抽象的东西。
The real world is the most abstract thing of all.
The labor which it would require to make a single one of these guns by hand would exhaust the patience and perseverance of any ordinary workman.
乐观是一种工具，你可以用它来实现你为自己设定的目标。
Life itself is an adventure, full of unknowns and challenges.
真理是神，神就是真理。
The greatest leaders are not necessarily the ones who do the greatest things. They are the ones that get the people to do the greatest things.