Be sure to read the following out loud:
I cdnuolt blveiee taht I cluod aulaclty uesdnatnrd waht I was rdgnieg. The phaonmneal pweor of the hmuan mnid. Aoccdrnig to a rscheearch at Cmabrigde Uinervtisy, it deosn't mttaer inwaht oredr the ltteers in a wrod are, the olny iprmoatnt tihng is taht the frist and lsat tlleers in a wrod are, the olny iprmoatnt tihng is taht the frist and lsat ltteers be in thr 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 iervey lteter by istlef, but the wrod as a wlohe. Amzanig huh? Yaeh and I awlyas touhght slpeling was ipmorantt!