The limit of man's knowledge in any subject possesses a high interest which is perhaps increased by its close neighbourhood to the realms of imagination.

Imagination means nothing without doing.

Great ideas originate in the muscles.

To invent, you need a good imagination and a pile of junk.

I hate deception, even where the imagination only is concerned.

Life can be wonderful if you're not afraid of it. All it needs is courage, imagination ... and a little dough.