{"id":37431,"date":"2026-08-03T15:17:27","date_gmt":"2026-08-03T15:17:27","guid":{"rendered":"https:\/\/darelchimal.com\/product\/the-80-20-principle\/"},"modified":"2026-08-10T15:30:49","modified_gmt":"2026-08-10T15:30:49","slug":"the-80-20-principle","status":"publish","type":"product","link":"https:\/\/darelchimal.com\/ar\/product\/the-80-20-principle\/","title":{"rendered":"The 80\/20 Principle"},"content":{"rendered":"<p><strong>By Richard Koch<\/strong><\/p>\n<p>Roughly eighty per cent of results come from twenty per cent of causes: twenty per cent of customers produce most of the revenue, twenty per cent of your hours produce most of the work you are proud of.<\/p>\n<p>Koch&#8217;s argument is that most people respond by working harder across everything. The book is about doing the opposite \u2014 finding the productive fifth and reallocating the rest \u2014 and applying it to business and to life.<\/p>\n<p><em>First published 1997<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>By Richard Koch Roughly eighty per cent of results come from twenty per cent of causes: twenty per cent of customers produce most of the revenue, twenty per cent of your hours produce most of the work you are proud of.<\/p>\n","protected":false},"featured_media":37432,"comment_status":"open","ping_status":"closed","template":"","meta":{"wpai_generated_summary":""},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":["post-37431","product","type-product","status-publish","has-post-thumbnail","product_cat-business-finance","pa_book-language-english","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/darelchimal.com\/ar\/wp-json\/wp\/v2\/product\/37431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/darelchimal.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/darelchimal.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/darelchimal.com\/ar\/wp-json\/wp\/v2\/comments?post=37431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/darelchimal.com\/ar\/wp-json\/wp\/v2\/media\/37432"}],"wp:attachment":[{"href":"https:\/\/darelchimal.com\/ar\/wp-json\/wp\/v2\/media?parent=37431"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/darelchimal.com\/ar\/wp-json\/wp\/v2\/product_brand?post=37431"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/darelchimal.com\/ar\/wp-json\/wp\/v2\/product_cat?post=37431"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/darelchimal.com\/ar\/wp-json\/wp\/v2\/product_tag?post=37431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}