What does Baba mean when he says, 'Our ways are unique,' and what is the 'one thing' he advises to keep in the heart?

When Baba says, 'Our ways are unique,' he is emphasizing the distinct and deeply effective nature of his spiritual path. This statement from Chapter 19 is a response to a devotee who has just realized 'the path' after hearing a story. The 'one thing' Baba advises to keep in the heart, which he says will be 'very beneficial,' is the core of his teaching: the path to Self-realization through meditation. He instructs the devotee to become free from desires and meditate on the Self, or on Baba's own form, to achieve a one-pointed mind. As Chapter 19 explains, this unique method leads to the dissolution of the egoic triad and results in oneness with Brahman, a profound truth to be cherished.