If all we know of mind is the aspect of mind that dissolves when we die, we will be left with no idea of what continues, no knowledge of the new dimension of the deeper reality of the nature of mind. So it is vital for us all to familiarize ourselves with the nature of mind while we are still alive. Only then will we be prepared for the time when it reveals itself spontaneously and powerfully at the moment of death; be able to recognize it "as naturally," the teachings say, "as a child running into its mother's lap"; and by remaining in that state, finally be liberated.
Sogyal RinpocheSamsara is the mind turned outwardly, lost in its projections. Nirvana is the mind turned inwardly, recognizing its true nature.
Sogyal RinpocheThis is the real and urgent reason why we must prepare now to meet death wisely, to transform our karmic future, and to avoid the tragedy of falling into delusion again and again and repeating the painful round of birth and death. This life is the only time and place we can prepare in, and we can only truly prepare through spiritual practice: This is the inescapable message of the natural bardo of this life.
Sogyal Rinpoche