"I do not rush into constructive work. When I get an idea, I start right away to build it up in my mind. I change the structure, I make improvements, I experiment, I run the device in my mind. It is absolutely the same to me whether I operate my turbine in thought or test it actually in my shop. It makes no difference, the results are the same. In this way, you see, I can rapidly develop and perfect an invention, without touching anything."

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Source: Nikola Tesla (2011). “My Inventions and Other Writings”, p.18, Penguin

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Nikola Tesla

Inventor, Electrical Engineer

Nikola Tesla was a Serbian-American inventor known for his contributions to the development of alternating current electrical systems and wireless technology.

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