Dhammapada v. 126
Whatever our views on the potential for future rebirth, we can witness daily our constantly being born into and dying out of states of mind. An agreeable experience, when clung to, can make us feel we will be happy forever; when we cling to a disagreeable experience, we may feel as if we are in hell and it will always be that way. Our lack of perspective means we don’t see the connection between clinging to experiences and getting lost in them. Even goodness if clung to, will lead to suffering. Only when we see clearly that all experiences are what they are – gladness feels pleasant, sadness feels unpleasant – and that no experience lasts forever, will we truly embrace the path of purification. Those who have purified their hearts and minds from all compulsive clinging know reality in a way that the rest of us can’t imagine; hence their reality can be called the trackless land.