塑料行业必须进化否则就会被淘汰。可持续性不再是选择，而是必须。
The plastic industry must evolve or become obsolete. Sustainability is no longer an option—it's a necessity.
I've always been a very private person, but I've learned that it's okay to let people in.
解析：知行工夫本不可离。
我们不需要完美的知识来采取明智的行动。
有道德的人能够反思自己过去的行为及其动机。
I guess Lieutenant Dan figured there's some things you just can't change. He didn't want to be called crippled, just like I didn't want to be called stupid.
