the 10,000-hours theory

If the 10,000-hours theory were all it’s cracked up to be, there would have been 10,000 Steffi Grafs. From The Economist’s 1843 magazine

When nature outplays nurture

If the 10,000-hours theory were all it’s cracked up to be, there would have been 10,000 Steffi Grafs

1843MAGAZINE.COM