Baruch Spinoza Quote

A definition, if it is to be called perfect, must explain the inmost essence of a thing, and must take care not to substitute for this any of its properties.


On the Improvement of the Understanding (1662)


A definition, if it is to be called perfect, must explain the inmost essence of a thing, and must take care not to substitute for this any of its...

A definition, if it is to be called perfect, must explain the inmost essence of a thing, and must take care not to substitute for this any of its...

A definition, if it is to be called perfect, must explain the inmost essence of a thing, and must take care not to substitute for this any of its...

A definition, if it is to be called perfect, must explain the inmost essence of a thing, and must take care not to substitute for this any of its...