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Single Idea 13779

[filed under theme 27. Natural Reality / G. Biology / 5. Species ]

Full Idea

It seems to me that it is right to call a lion's offspring a 'lion' and a horse's offspring a 'horse' (I'm talking about natural offspring, not some monster). ...but by the same argument any offspring of a king should be called a 'king'.

Gist of Idea

The natural offspring of a lion is called a 'lion' (but what about the offspring of a king?)

Source

Plato (Cratylus [c.377 BCE], 393b)

Book Ref

Plato: 'Complete Works', ed/tr. Cooper,John M. [Hackett 1997], p.112


A Reaction

The standard modern difficulty is whether all descendants of dinosaurs are still called 'dinosaur', which they are not.


The 19 ideas from 'Cratylus'

Truths say of what is that it is, falsehoods say of what is that it is not [Plato]
Is the being or essence of each thing private to each person? [Plato]
Things don't have every attribute, and essence isn't private, so each thing has an essence [Plato]
We only succeed in cutting if we use appropriate tools, not if we approach it randomly [Plato]
A name is a sort of tool [Plato]
A dialectician is someone who knows how to ask and to answer questions [Plato]
The natural offspring of a lion is called a 'lion' (but what about the offspring of a king?) [Plato]
Good people are no different from wise ones [Plato]
Soul causes the body to live, and gives it power to breathe and to be revitalized [Plato]
Even the gods love play [Plato]
'Arete' signifies lack of complexity and a free-flowing soul [Plato]
Wisdom is called 'beautiful', because it performs fine works [Plato]
Doesn't each thing have an essence, just as it has other qualities? [Plato]
If we made a perfect duplicate of Cratylus, there would be two Cratyluses [Plato]
Anyone who knows a thing's name also knows the thing [Plato]
A name-giver might misname something, then force other names to conform to it [Plato]
Things must be known before they are named, so it can't be the names that give us knowledge [Plato]
How can beauty have identity if it changes? [Plato]
There can't be any knowledge if things are constantly changing [Plato]