<ahref="http://www.lifehack.org/articles/productivity/improvise-like-a-jazz-musician.html"onclick="__gaTracker('send', 'event', 'outbound-article', 'http://www.lifehack.org/articles/productivity/improvise-like-a-jazz-musician.html', 'Improvise Like a Jazz Musician');"target="_blank">Improvise Like a Jazz Musician</a>で<i><ahref="http://d.hatena.ne.jp/asin/1841955701"onclick="__gaTracker('send', 'event', 'outbound-article', 'http://d.hatena.ne.jp/asin/1841955701', 'Beneath the Underdog');">Beneath the Underdog</a></i>を題材として、生産性を高める方法について解説した記事が書かれていました。この<i><ahref="http://d.hatena.ne.jp/asin/1841955701"onclick="__gaTracker('send', 'event', 'outbound-article', 'http://d.hatena.ne.jp/asin/1841955701', 'Beneath the Underdog');">Beneath the Underdog</a></i>はCharles Mingusというジャズの凄い人についての伝記らしいです。
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気になったのは以下の部分。
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<blockquotetitle="Page not found - Lifehack"cite="http://www.lifehack.org/articles/productivity/improvise-like-a-jazz-musician.html">
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Learn the rules so you can break them: It’s hard to explain what the difference between someone who doesn’t know the rules and someone who knows them and breaks them is — but we know it when we hear (or see) it. […] There’s nothing sloppy or naive about his compositions, even when they break all the rules — Mingus knew the rules well enough to know why they <i>had</i> to be broken.
<cite><ahref="http://www.lifehack.org/articles/productivity/improvise-like-a-jazz-musician.html"onclick="__gaTracker('send', 'event', 'outbound-article', 'http://www.lifehack.org/articles/productivity/improvise-like-a-jazz-musician.html', 'Improvise Like a Jazz Musician');"target="_blank">Improvise Like a Jazz Musician</a></cite>
<ahref="http://www.amazon.co.jp/dp/1841955701/?tag=hatena_st1-22&ascsubtag=d-7ibv"onclick="__gaTracker('send', 'event', 'outbound-article', 'http://www.amazon.co.jp/dp/1841955701/?tag=hatena_st1-22&ascsubtag=d-7ibv', '');"><imgsrc="https://images-na.ssl-images-amazon.com/images/I/51A2CFZ96YL._SL160_.jpg"class="hatena-asin-detail-image"alt="Beneath the Underdog"title="Beneath the Underdog"/></a></p>
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<ahref="http://www.amazon.co.jp/dp/1841955701/?tag=hatena_st1-22&ascsubtag=d-7ibv"onclick="__gaTracker('send', 'event', 'outbound-article', 'http://www.amazon.co.jp/dp/1841955701/?tag=hatena_st1-22&ascsubtag=d-7ibv', 'Beneath the Underdog');">Beneath the Underdog</a>