瑜伽師地論略纂 2.115

2.115

Regarding "Moreover, freedom from greed, hatred, and delusion is called constant bliss," these are all the realm of cessation, attained through freedom from the three, having the unconditioned as their nature; they are not the uncontaminated pleasant feeling of severing the three. Their nature encompasses both suppression and severance, being the unconditioned that is attained.