手工制造一支这样的枪所需的劳动会耗尽任何普通工匠的耐心和毅力。
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.
我们的收入好像我们的鞋子，如果太小就会挤脚并疼痛，如果太大则会绊脚和摔跤。
I've never known anyone who was what he or she seemed; or at least, was only what he or she seemed.
世界不是一个需要解决的问题；它是一个我们所属的生命体。
The only thing that is ultimately real about your life is that it is lived.
可持续发展已不再是一种选择，而是我们对后代的责任。