I. The harm of ignorance

In both Mahayana abhidharma and Sarvāstivāda’s abhidharmakosa, the term used for our negative emotions is kleśa or defilement, and different kinds of defilement have been clearly classified. Even in psychology and medicine, there are not nearly as many terms to describe the various aspects of negative emotions. However, no matter how it is classified, the origin of all defilement is ignorance.

Ignorance also means being deluded. Defilement arises because we don’t know the truth of this world and of ourselves. If the truth is known, there will not be defilement—the reason why ignorance is the origin of defilement.

~ Depicted from "THE HANDBOOK FOR LIFE"S JOURNEY : On The Three Poisons - How to Refute Ignorance

If we examine the world, we find the earth is travelling at a speed of 29.79 kilometers a second; yet in our lifetime, we are not in the least bit aware of it. What the sutras stated over two thousand years ago about the microcosm and what science has newly discovered are in agreement — all phenomena arise and cease in an instant. Whatever is newly born is instantly annihilated.

~ Depicted from ARE U READY FOR HAPPINESS : The Significance of Buddhist Philosophy Today

The cultivation of renunciation begins with the four general preliminaries: contemplating the rarity and preciousness of human birth, the impermanence of all phenomena, the law of infallible karma and the suffering of samsara. Upon successfully completing the general preliminary practice, renunciation will arise spontaneously. As for relative bodhicitta, it has two stages, i.e., aspiring and engaging. The practice of aspiring bochicitta is to cultivate the Four Immeasurables: loving-kindness, compassion, altruistic joy and equanimity through which unbiased, unlimited compassion for all sentient beings will arise. Once that has been developed, generation of bodhicitta will be just steps away. It is only when practice progresses in an orderly fashion, step-by-step, that we can hope to reap any results.

~ Depicted from THE RIGHT VIEW - The Three Supreme Methods—the ultimate methods of cultivating virtue and training the mind

They are not afraid because deep down they think death is still too far away. Thus, their dismissal of fear is only temporary and unreal. Surely they will be very scared when actually facing natural disasters or their own illness, not to mention real death. So why are they not afraid of death? They are not afraid because they don’t know what death really is. That’s the only explanation.

~ Depicted from "THE HANDBOOK FOR LIFE"S JOURNEY : On Death And Rebirth-Understanding Death

III. The nature of death

The term “thanatology” was first penned by an American surgeon, Dr. Roswell Park, in an essay published in 1912, which eventually became a field for interdisciplinary studies. The history of this field is only a little over one hundred years. The Tibetan Buddhist text of death, Bardo Tödröl or Liberation through Hearing in the Bardo, is over a thousand years old. And Buddhist texts that deal with the subject of death have been around for 2500 years. The process of dying is clearly laid out particularly in the Kālacakra Tantra which was expounded by Buddha Sakyamuni in the year before his parinirvana when he was 80 years old.

~ Depicted from "THE HANDBOOK FOR LIFE"S JOURNEY : On Death And Rebirth-Understanding Death

How do we prove the world is an illusion? A hundred years ago, our ancestors relied entirely on logic to make deductions and come to a conclusion. Today, apart from logic, we can also rely on technology to substantiate the conclusion that all phenomena are ultimately empty.

Perhaps one might ask how matter can be ultimately empty when the more it is divided, the more matter is produced.

In philosophy and mathematics, we refer to things sometimes as infinitely large or infinitely small. However, this is an incorrect concept, since an infinitely small particle simply doesn't exist in this world. For instance, a minute can be divided into sixty seconds; a second can be divided into one hundred even smaller units; if we continue in this way, we end up with something we call infinitely small.

In fact, if a second can be divided indefinitely, time will stop permanently on that second, unable to get past it. Yet we all know, in the objective world, there is a time limit to a second. The two obviously contradict each other.

Similarly, if a molecule or electron can be divided indefinitely, then a building and a grain of rice will be equal in weight and mass. However, we know from experience a grain of rice hardly carries any weight or mass because it is comprised of very few molecules and atoms; a building, on the other hand, is massive and heavy because it is made up of a lot of molecules and atoms.

Why is there a contradiction? This is because there is a gap between our subjective consciousness and objective reality.

In other words, even though in concept a second can be divided into ten thousand units, or a hundred thousand units, etc., all of it is illusory. Just like a high-speed electric fan, we do not see the individual blades, only the circular form as a whole. Or a glass we drink from, we do not see the multitude of molecules and atoms which comprise it, or the many electrons which revolve around the nucleus of each atom. Our eye perception is very limited; we cannot see the true reality of phenomena, only the illusion.

~ Depicted from ARE U READY FOR HAPPINESS : The Significance of Buddhist Philosophy Today

Before having realized emptiness, it is not possible to truly free mind of concepts. Then, we can just adopt an “imitative” approach to all actions, which is relatively close to but not quite the real thing. For example, after we have learned the analytical techniques of Madhyamaka, we can fully appreciate the idea that phenomena manifest and, at the same time, are devoid of intrinsic reality, like dreams. However, this is just theoretical understanding, not true realization of emptiness. Let us still use the example of liberating animals. At the time of liberating animals, or at least at the time of dedicating merit after completion of the activity, we can employ the Madhyamaka theory to discern the illusory nature of the doer, the object and the action, thereby imitate the real freedom of concepts for the mind. Though this is not true realization, it is already quite close to it and can be used to train the mindset at the initial stage.

~ Depicted from THE RIGHT VIEW - The Three Supreme Methods—the ultimate methods of cultivating virtue and training the mind

Many people are afraid of ghosts, and Buddhists are no exception—afraid of going to dark places at night or getting nervous when passing the cemeteries. At times like this, if one is brave enough, stop moving and observe: When I was nervous just now, what exactly is that thought of fear? After making this observation, it is likely that one comes to realize that, although the sense of fear is still present, the nature of fear is entirely unreal, empty of any substance, like bubbles. Right away, the fear toward ghosts vanishes without a trace.

~ Depicted from "THE HANDBOOK FOR LIFE"S JOURNEY : On The Three Poisons - How to Confront Anger

The other extreme is to believe everything ends when one is dead. At the time of birth, one is born with the body; there is no past life to speak of. When the body stops functioning, life ends, leaving no sense of joy or pain any more. As such, those holding this view have little inhibition to do unwholesome things when alive. Although not knowing what death is about, they pretend not to care nor to fear death, making no preparation at all for the imminent end of life. This is simply ignorance.

~ Depicted from "THE HANDBOOK FOR LIFE"S JOURNEY : On Death And Rebirth-Understanding Death