What does the quote ; high thoughts must have high language. Mean?

[Anonymous]

[Krillanr]

Haven't heard it before, but I would guess it means to have intelligent thoughts you must have an intelligent mind, or perhaps more complex concepts require more intelligent speech.

[KDA20]

I feel it means think before you speak. Are you expressing your thoughts correctly?

[zombiebabe]

i think that it means that intellectuals make use of complicated terms