A Quote by Sage Vasishtha on freedom, moksa, self control, inquiry, contentment, good company, pure heart, receptive mind, doubt, and liberation

There are four gate-keepers at the entrace to the Realm of Freedom [moksha].

Self control
Spirit of Inquiry
Contentment
Good Company

With a pure heart and a receptive mind, and without the veil of doubt and  restlessness of the mind, listen to the exposition of the nature and means of liberation.