We should find perfect existence through imperfect existence. We should find perfection in imperfection. For us, complete perfection is not different from imperfection. The eternal exists because of non-eternal existence.
In Buddhism it is a heretical view to expect something outside this world. We do not seek for something besides ourselves. We should find the truth in this world, through our difficulties, through our suffering. This is the basic teaching of Buddhism. Pleasure is not different from difficulty. Good is not different from bad. Bad is good; good is bad. They are two sides of one coin. So enlightenment should be in practice. That is the right understanding of practice, and the right understanding of our life. So to find pleasure in suffering is the only way to accept the truth of transiency.
Without realizing how to accept this truth you cannot live in this world. Even though you try to escape from it, your effort will be in vain. If you think there is some other way to accept the eternal truth that everything changes, that is your delusion. This is the basic teaching of how to live in this world.
Shunryu Suzuki – Zen Mind, Beginner’s Mind