Porter patented inventions that were useful in the home, on the farm, and in the factory. The patent for his revolving rifle cylinder, sold to Samuel Colt, helped to revolutionize the munitions industry. He designed and promoted airships that could fly people across the continent, although they were never built in his lifetime.
He founded Scientific American magazine in 1845, to encourage innovation in American arts and sciences. This pioneering attempt at progressive journalism often included clarion calls to clear the way for a bright and promising future. In this abridged version of his published poem, Porter sets a tone of excitement for an approaching age where thought and action must lead the way out of a darker and restrictive past.
Men of thought! Be up and stirring
Night and day;
Sow the seed-withdraw the curtain,
Clear the way!
Men of action, aid and cheer them,
As ye may.
There’s a midnight blackness changing
Into gray
Men of thought, and men of action,
Clear the way!
Once the welcome light has broken,
Who shall say,
What the unimagined glories Of the day;
And our earnest must not slacken Into play.
Men of thought, and men of action!
Clear the way!
Night and day;
Sow the seed-withdraw the curtain,
Clear the way!
Men of action, aid and cheer them,
As ye may.
There’s a midnight blackness changing
Into gray
Men of thought, and men of action,
Clear the way!
Once the welcome light has broken,
Who shall say,
What the unimagined glories Of the day;
And our earnest must not slacken Into play.
Men of thought, and men of action!
Clear the way!






