绝对确定性的假设是每一项科学研究的根本基础。

The most powerful stories are those that resonate with our own experiences.

A mathematical proof is a poem written in the language of logic.

观察他交往的是什么人，就能知道他的品行如何。

最好的事业往往吸引最糟糕的倡导者。

The past is not dead. It is not even past.

幸福是最近两年里听到最多的词语。幸福不单只是和个人经历和价值相关，它也同样关系到我们的环境。