The riddle does not exist.
谜题不存在。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
We have a responsibility to future generations to leave the planet in better shape than we found it.
我们有责任为子孙后代留下一个比我们发现时更好的地球。
有时最艰难的旅程是那些带你回到自我的旅程。
我不相信内疚，我相信冲动地生活，只要你从不故意伤害别人。
矿工的头盔不仅保护头部——它还象征着辛勤工作的尊严。
The past is not dead; it is not even past.