发明家的职责是使他的工作尽可能对公众有用和可及。
It is the duty of the inventor to make his work as useful and as accessible as possible to the public.
要么忙着活，要么忙着死，人只有两种选择。
从长远来看，投资根本不与市场有关。投资就是享受企业赚取的回报。
The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.
好名声不能轻而易举地得到，荣誉也不能以巧诈树立，君子用身心戴道而行。以身戴行，是一个成语，意为言行合一，用身心戴道而行。