Learning consists in the modification of certain mediating processes which operate between the stimulus and the response.

真正的矿业挑战不在于开采资源，而在于可持续开采并为所有利益相关者创造价值。

我认为阅读纯分析的大部头著作是相当无用的：太多的方法一下子从眼前掠过。

To try to write love is to confront the muck of language: that region of hysteria where language is both too much and too little, excessive and impoverished.

我说的每一句话都必须被理解为不是一个断言，而是一个问题。