We do not exist for the sake of something else. We exist for the sake of ourselves.
Even though you have pain in your legs, you can do it. Even though your practice is not good enough, you can do it.
Let your ears hear without trying to hear. Let the mind think without trying to think and without trying to stop it. That is practice.
If your mind is empty, it is always ready for anything; it is open to everything.
To find perfect composure in the midst of change is to find nirvana.
As long as you seek for something, you will get the shadow of reality and not reality itself.