Seventeen Years A Song by Ratatat & Young Churf en.wikipedia.org I've been rapping for about seventeen years, okay? I don't write my stuff anymore, I just kick it from my head, you know what I'm saying? I can do that. No disrespect— But that's how I am Everything has been composed experienceskill
Economy of material and labor Whatever the comparative merits of [various bed framing methods], what is clear from Aristotle's Mechanica is that economy of material, and labor, was as much an issue in ancient times as it is now. Henry Petroski, The Evolution of Useful Things The requirements of economyThe art of not constructing simplicity