Asking questions is an important part of learning. It gives a specific framework to thinking and opens up unexpected secrets. Self-knowledge is achieved by finding out the facts as to why and how things are. Whereas keeping doubt to yourself can distance you from the truth, and deprive you of the valuable opportunities that life has to offer. But what kind of questions should we ask? In the book Sadhu Ki Bani, the famous Sadhu Nityananda Charan Das answers more than seventy questions frequently asked by young and old alike ? on the topics of Karma, Dharma vs Spirituality, Mind, God, Destiny, Purpose of Life, Suffering, Rituals, War, etc. Gave answers. These answers are of utmost importance to help us in self-discovery and self-realization.