To say something is to perform an action， and to perform an action is to do something with words.

每一个反应都是原子之间的对话。

译文：有幸遇到世道太平、年成丰收，正好借此偷闲，此时诸事顺遂。在忘却世俗机心之处，心境如平静的水波，仿佛独自镇守在水晶宫般安宁。

The only limit to our realization of tomorrow will be our doubts of today.

计算的本质在于信息的转换。