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.
过去总是与我们同在,它塑造了我们是谁以及我们如何看待这个世界。
The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible.
Psychology must illuminate the practical workings of the mind.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.