Even though the meditator may leave the meditation, the meditation will not leave the meditator.

For most of us, karma and negative emotions obscure the ability to see our own intrinsic nature, and the nature of reality. As a result we clutch on to happiness and suffering as real, and in our unskillful and ignorant actions go on sowing the seeds of our next birth. Our actions keep us bound to the continuous cycle of worldly existence, to the endless round of birth and death. So everything is at risk in how we live now at this very moment: How we live now can cost us our entire future.

Even though the meditator may leave the meditation, the meditation will not leave the meditator.

Ask yourself these two questions: Do I remember at every moment that I am dying, and that everyone and everything else is, and so treat all beings at all times with compassion? Has my understanding of death and impermanence become so keen and so urgent that I am devoting every second to the pursuit of enlightenment? If you can answer "yes" to both of these, then you really understand impermanence.

What we have to learn, in both meditation and in life, is to be free of attachment to the good experiences, and free of aversion to the negative ones.

Even if they don't know that you are practicing for them, you are helping them and in turn they are helping you. They are actively helping you to develop your compassion, and so to purify and heal yourself. For me, all dying people are teachers, giving to all those who help them a chance to transform themselves through developing their compassion.

Our buddha nature is as good as any buddha’s buddha nature.