The principal cause of suffering is craving. Once craving is eliminated, much suffering will be eliminated. Still more suffering will be eliminated once ignorance is eliminated. Both craving and ignorance are equally powerful defilements that cause suffering.

The purpose of meditation is personal transformation.

You can't ever get everything you want. It is impossible. Luckily, there is another option: You can learn to control your mind, to step outside of the endless cycle of desire and aversion.

Somewhere in this process you will come face-to-face with the sudden and shocking realization that you are completely crazy. Your mind is a shrieking gibbering madhouse on wheels barreling pell-mell down the hill utterly out of control and hopeless. No problem. You are not crazier than you were yesterday. It has always been this way and you just never noticed. You are also no crazier than everybody else around you. The only real difference is that you have confronted the situation they have not.

Let come what comes, and accommodate yourself to that, whatever it is. If good mental images arise, that is fine. If bad mental images arise, that is fine, too. Look on all of it as equal, and make yourself comfortable with whatever happens.

Pain is inevitable, suffering is not.

Whatever attitudes we habitually use toward ourselves, we will use on others, and whatever attitudes we habitually use toward others, we will use on ourselves.