So slmpie....

I cdnuolt blveiee taht I cluod aulaclty uesdnatnrd waht I was rdanieg.
The phaonmneal pweor of the hmuan mnid aoccdrnig to rscheearch at
Cmabrigde Uinervtisy, it deosn't mttaer in waht oredr the ltteers in a
wrod are, the olny iprmoatnt tihng is taht the frist and lsat ltteer
bein the rghit pclae. The rset can be a taotl mses and you can sitll
raed it wouthit a porbelm Tihs is bcuseae the huamn mnid deos not raed
ervey lteter by istlef, but the wrod as a wlohe.

Courtesy of John Wilson.  :)