From the Prajna Paramita Heart Sutra.
The whole sentence is: Bodhisattva, according to Prajna Paramita, has no worries. No obstacles, no terror, stay away from the inverted dream, what nirvana.
Translation of vernacular Chinese: Because there is no truth that wisdom can grasp, Bodhisattva's practice should demonstrate this situation of no gain, which is the original intention of practicing Prajna Paramita Dharma.
Because Prajna Paramita is omnipotent, I feel free in my heart, without troubles and obstacles, so I have no fear. I abandoned my upside-down thinking about everything and my fantasy about the situation of all beings, and achieved nirvana.
Extended data heart sutra explanation:
Although there are many Buddhist sayings in the Heart Sutra, if we understand it as a whole, the key point is to explain the emptiness of everything in the world. "Prajna" is the wisdom in Chinese, and "paramita" is the other side of our understanding, which is the truth of life.
Heart Sutra means the situation we are in, and all the material phenomena we see are changing. We don't have to be obsessed with the quality of the moment and look at the problem from our own standpoint. We should let go of our attachment to things outside our bodies and abandon all false delusions, so as to get rid of pain and get happiness.
Baidu Encyclopedia-Prajna Ramado Heart Sutra