Mother Teresa was a "pr machine" who, whether talking to a dying leper or a rich donor, "always left her imprint by communicating in a language the other person understood".
The Flume model assumes many processes running on the same machine and communicating via messages, or “flows”.
Flume模型假定在同一台机器上运行着许多进程，并且通过消息或“流”相互通信。
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These designers often say they do not want to try to fool the humans that the machines are communicating with, but they still want to create a humanlike relationship between the user and the machine.