解释：苦味食物走骨，骨病的人不宜多食，体现了中医五味与五脏的关系。

计算的目的是洞察，而不是数字。

The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

平面是建筑的生成器。