“No matter how faint the light is, if its essence is light, darkness will retreat.”
Finding the reason why we must pursue a moral life in Kantian ethics.

We called a 'good person', someone with a pure soul and a beautiful heart.
But it seems that being 'good' is no longer a virtue in this world.
This book introduces Kant's ethics through the Groundwork of the Metaphysics of Morals.
It also contains the thoughts and concerns of students from various majors who read this book together in class.
“What does it mean to live morally, and why should we live morally?” We can find the answer to this question in Kant’s ethics.
In a world where being good is no longer a virtue, we can still find reasons to live a good life.
This book will be a companion to those who live in turbulent times and ponder the morality of life.