Whatever arises in our mind—whether it’s a thought, an emotion, a sensation, or a perception—is the arising of coemergent wisdom. It is the radiation of the mind’s emptiness and clarity. Every arising is a temporary arising—one thought comes and goes, then another thought comes and goes. All our thoughts and emotions just appear and disappear.
This is very important, because we usually grasp at whatever occurs. For instance, when sadness arises, we hold on to this feeling and think, “I am so sad, I am so depressed.” But from the Mahamudra point of view, what has happened? A feeling has arisen in the mind, like a cloud. Like a cloud, it appears and then it disappears, and that’s all there is to it. This time it is sadness arising, the next time it may be happiness, the next time it may be anger, and later it may be kindness. All sorts of things arise, like wildflowers in a spring meadow. All sorts of flowers grow; all sorts of thoughts and emotions arise. They are all okay; they’re nothing special. When we understand what our thoughts and feelings are, and we experience them in this way, we are able to let them come and let them go.
From Confusion Arises as Wisdom: Gampopa’s Heart Advice on the Path of Mahamudra by Ringu Tulku, page 122