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.

供应链上的合作是推动有意义变革的关键。

只要对国家有利，即使牺牲生命也心甘情愿，绝不会因为自己可能受到祸害而躲开。

我不害怕失败，我害怕不去尝试。

In the end, we will remember not the words of our enemies, but the silence of our friends.