<p><strong>Wherever whenever invention will always happen at places where there are thoughts. </strong></p><p><strong>The purpose of this book is trying to realize the goal about generating invention ideas systematically.</strong></p><p></p><p>INVENRELATION - 左右寰宇,前後貫宙,有思考的地方就有創新。</p><p>此書的目的是闡明如何系統化地產生、發明點子!</p>