to manage or build up an enterprise or project through immense effort and careful planning

shortened title of a fundamental scripture in Mahayana Buddhism concerning the perfection of wisdom

(abbreviation) the Heart Sutra, a highly significant Buddhist scripture regarding the perfection of wisdom

A central Buddhist scripture and one of the most widely recited texts in Mahayana Buddhism; it provides a concise summary of the wisdom literature, emphasizing the concept of emptiness and that all things are without self-nature.

To use one's head; to apply oneself thoughtfully or use ingenuity.

the Heart Sutra, an influential Buddhist scripture