佛教的般若，觉悟，智慧；In Buddhism, enlightenment is a final spiritual state in which everything is understood and there is no more suffering or desire.
//…a sense of deep peace and spiritual enlightenment.
深深的平和感和精神觉悟
the Enlightenment [sing.] the period in the 18th century when many writers and scientists began to argue that science and reason were more important than religion and tradition （18 世纪欧洲的）启蒙运动