Due to the length of the article, I specially translated it sentence by sentence for LZ

Before I put a sketch on paper, the whole idea is worked out mentally

In I put the sketch on paper and the whole idea is to formulate the spirit.

In my mind I change the construction, make improvements, and even operate the device

In my mind I change the construction, make improvements, and even operate the device.

Without ever having drawn a sketch I can give the measurements of all parts to workmen, and when completed all these parts will fit,

Without ever having drawn a sketch I can give the measurements of all parts to workmen, and when completed all these parts will fit,

The workers, when finished all these parts will fit together,

just as certainly as though I had made the actual drawings

No doubt as though I had made the actual drawings.

It is immaterial to me whether I run my machine in my mind or test it in my shop.

It is immaterial to me whether I run my machine in my mind or test it in my shop.

Test it right here in my store.

The inventions I have conceived in this way have always worked.

My inventions I have conceived in this way have always worked.

In thirty years there has not been a single exception.

In thirty years there has not been a single exception.

My first electric motor, the vacuum wireless light,

My first electric motor, the vacuum wireless light,

my turbine engine and many other devices have all been developed in exactly this way.

My turbine engine and many other devices have been developed in exactly this way.

Thank you very much for your answer. I hope you will adopt it!

(If you have any questions, please give feedback or ask me or my team for help)

Thank you!