h\ras modafinil, should be used to improve\rpeople's mental abilities. Secondly, nutritious\rfood is of utmost importance to one's mind.\rThe article also tells us about what we should\rhave for breakfast, lunch and supper. Thirdly,\rmusic, for example, Mozart, is essential to\rimprove people's mathematical and spatial\rreasoning. Fourthly, a very basic brain\rfunction called working memory might\runderlie our general intelligence. Fifthly,\renough sleep is beneficial to one's mental\rabilities. Finally, physical exercise and\rpositive feedback are good for the health of.\rone's body and mind.