我不过是时间记忆中的一道伤口。
I am nothing but a wound in the memory of time.
Every piece of leather tells a story; our job is to make it a good one.
The first step in quality improvement is to understand what the customer really wants.
解释：手指粗于胳膊， 胳膊粗于大腿， 病情必然很重。