Can I please have the reference 
Thank You
為什麼誰怎麼樣
Google Translate is your friend…
I’m not sure I understand 
I thought there was some kind of story about this concept.
I Googled what you posted but I got more of the beautiful but unreadable search results.
To be honest, I don’t even recall the reference you are referring to. Do you have the time frame and lecture number so I can see it in context?
Project Boost 38 Introducing Version Control Time 1:10
Click on the Q&A for this lecture, it would seem it’s I-Ching…