translation.en: We can talk about the distant past, plan for the distant future, discuss ideas with each other, so that the ideas can grow from the accumulated wisdom of a group.
translation.zh: 我们告诉他们遥远的历史，或是未来的计划， 还可以讨论彼此的想法， 让这些思想在一群人累积起来的智慧中不断发展。