But inventing a system isn't the same as running it.

The result is to invent a system to govern when you don't know how.

I don't know how you could invent a better system, but this one is not working very well.

He invented a system of dashes that could be felt.

"Don't you find that only a people whose imagination is frozen could invent such a system?"

Around 1927 or 1928 he independently invented a writing system for the Chukchi language.

In 1893 he invented an effective starting system for compound locomotives.

"I have tried to invent a system that solves the problem of censorship across the whole world."

First, Archimedes had to invent a system of naming large numbers.

Prostitution has long been legal in the Netherlands, but now the nation is trying to invent a system to regulate the industry.