Father’s Heart is the second work by author Oeur Sina. This poetry book describes the educational ideas of parents for their children and offering the alternative admonition toward younger generation from author’s mindset. Also, most of the idea contain in some poems were inspired by the philosophy of an educator, motivator, educational influencer and doctor, Neak Ouknha Mengly J. Quach. All advises will become the source of knowledge that help young people to study hard and help our Cambodian society to prosper. This 314-page book will help readers in leading happiness family, learn them to struggle in life with motivation. In addition, this book will help reader to better aware of the concept of morality, self-empowerment, advise children to behave good moral and other perspectives of education to the reader. More specifically, this book will give readers, especially students, some tips in learning that bring them bright knowledge in the future.