每个故事都有两面——表面上的和隐藏在下面的。

理解经济波动的关键在于技术冲击与家庭和企业决策之间的相互作用。

The poet is the only one for whom the world is not silent; he is the only one who can hear the music of the spheres.

It is the duty of the inventor to make his work as useful and as accessible as possible to the public.