Humility is the main foundation of all virtues in Christian life. Without it, holiness and salvation cannot be achieved. An example of true humility for us was the life of the holy righteous John of Kronstadt. The proposed book gives his simple and sincere advice on how to reach this height of spiritual life, how to learn to recognize true humility from false, and how to finally learn to live a real Christian life. The book includes diary entries of the saint of different years, including excerpts from his famous written creation "My Life in Christ."