Morality is an essential tool for development in the society, as it shapes people with the knowledge for what is good to be done and what is bad/evil to be avoided in social, political, economic, etc. The topics which have been selected in this book are those which can hopefully lead to the goal of vibrant and acute application of reason in morality of day-to-day to an individual. This book is published to benefit those who expect to be experts in the field of ethics and morality. It is an aid for life guiding principles in morals. In academic field, this work will help teachers and students in various programs. This book is fundamentally designed to equip the reader into reasonable moral conducts. We live in a pluralistic society which has a lot of moral dilemmas. This book is an aid to resolve the problems.A good person is characterized with good morals under the reasonable principles of morality. Therefore, the author of this work is wishing good reputation to all readers of this work so that it can be a catalyst for good, reasonable and positive behaviors in the society.