A Suggestion I Wish I Had is a collection of impactful suggestions, opinions, and ideas from both ancient and modern times, highlighting how simple advice can benefit individuals and society, leaving a lasting impact. The book aims to inspire readers to spread goodness and benefit to all, using simple means without cost or difficulty. It is not organized scientifically but serves as a brief, entertaining reminder to encourage readers to emulate the positive contributions of others. The author hopes it will be a source of ongoing reward and benefit, dedicated to the memory of their father and all who contributed.