过去是一个陌生的国度；他们在那里做事的方式不同。
"The past is a foreign country; they do things differently there."
Every film is a journey, not just for the characters, but for the audience as well.
The string is a stark data structure and everywhere it is passed there is much duplication of process. It is a perfect vehicle for hiding information.
勇敢的人可能不会永远活着，但谨慎的人根本活不下去。