The idea of a multiverse is a natural consequence of the inflationary universe model.

农民的智慧往往来自观察土地在不同季节的教诲。

"History is that certainty produced at the point where the imperfections of memory meet the inadequacies of documentation."

只有为别人而活，生命才有价值。

一个词的力量可以在最黑暗的夜晚中超越最亮的星星。