This is already the third edition of the book by Georgy Mikhailov, well known in Orthodox reading circles, addressed to a youth audience, to future warriors and to everyone who would like to become a real man. The question about the essence of courage was once posed by the ancient sage Socrates, but to his students the problem could not be resolved. There are countless individual manifestations of courage. However, in general, this virtue can only be explained by deeply understanding its spiritual basis. The book contains the most interesting moral and psychological material, historical and educational examples. Everything is presented in a fascinating form suitable for youth.