“Om Mani Padme Hum.”

The word mantra means “protector of thought.” Thus, a mantra is like an amulet or talisman, but one that protects its user’s mind rather than their body.

But the Heart Sutra mantra, being also a dharani, is not subject to such restrictions. It is not secret but accessible to all who have the good fortune to encounter it. The word dharani means “to call to mind.” Like a memento, it reminds us of the teaching we have resolved to practice. But it is much more than that. It is also our guide. Thus, a