The past is hidden somewhere outside the realm, beyond the reach of intellect, in some material object (in the sensation which that material object will give us) which we do not suspect.

创新不仅仅是技术，更是改变思维方式。

There are two ways to extend a business. Take inventory of what you are good at and extend out from your skills. Or determine what your customers need and work backwards, even if it requires learning new skills.

推理小说的魅力不仅在于解谜，还在于对人性的深刻剖析。