In the Samyuktagama Sutra, it is said:

When desire is exhausted, anger is exhausted, delusion is ex- hausted, and all afflictions are exhausted — this is called nirvana.

What is nirvana? Liberation is nirvana. From the standpoint of Mahayana Buddhism, the three bodies of an enlightened being – dharmakaya, sambhogakaya, nirmanakaya – and the five wisdoms are called nirvana.

~Depicted from THE FOUR SEALS OF DHARMA - Nirvana Is True Peace

According to the Theravada tradition, one is allowed to eat only the ‘three kinds of clean flesh.’ Other kinds of meat are strictly forbidden. Now in Thailand and other Southeast Asian countries, the Sangha still upholds this practice. They think that not eating meat at all is to follow the decree of Devadatta. ¹ And the practice of eating the three kinds of clean flesh is rather in keeping with the precepts taught by the Buddha in the Theravadin Vinaya.

~Depicted from THE RIGHT VIEW - Why Vegetarian?

Why do we want to practice impermanence? As previously explained, it is because we have attachment to things staying unchanged and this fixation leads to all kinds of affliction. We also practice from both the macroscopic and microscopic perspective in order to completely understand the impermanent nature of phenomena and to eradicate our attachment to permanence.

~Depicted from THE FOUR SEALS OF DHARMA - The Practice of Impermanence

In recent years, natural disasters such as earthquake, tsunami and hurricane have occurred more frequently while suicides and mental problems have become more widespread. Increasingly, people come to realize how fragile life is and begin to focus more on the subject of life and death, which everyone must face eventually. To the majority, death is a very heavy topic as it signifies great fear and trouble. But there is no escape from death, no matter what. Understanding what death really is can help us not only quash fear toward death but also find the opportunity to be free from death completely

~Depicted from THE HANDBOOK'S FOR LIFE JOURNEY - On Death And Rebirth-What Life Truly Is

In the past, people used to think Buddhism denotes pessimism and passivity, and teaches escape from the real world. Actually, that is not the case. The Buddhist understanding of human suffering goes well beyond this view. Buddhism is not passive; on the contrary, the Buddhist view on life, suffering, and happiness is intimately connected with the real world. We can all benefit greatly if we understand some of its concepts.

~Depicted from ARE YOU READY FOR HAPPINESS - Suffering is just a Paper Tiger

As in any practice, we must first know its underlying concept. It is only after full apprehension of the concept that practice can proceed. Without right understanding, our practice is blind. Without practice, right understanding is also useless. Hence, one complements the other; each is indispensable. We can eradicate our afflictions and attain liberation only with the perfect union of the two. Accordingly, before we discuss the actual practice of the Three Dharma Seals, we must also know its concept.

~Depicted from THE FOUR SEALS OF DHARMA - SUMMATION

How does human suffering arise?

Without thorough investigation, many people instinctively think suffering arises from not having money, not having enough to eat, not having warm clothing, etc. Actually, these are only some of the reasons why we suffer; they are not the main reason.

Original Source of Suffering – Clarity and Ocean of Stillness

Buddhism occasionally uses the ocean to describe our state of mind, and sometimes the sky and clouds to explain the essence or activities of the mind. Here we draw a parallel between the ocean and our mind.

The clarity of the mind is likened to an ocean surface which is completely still -- without sound, waves or ripples, it is calm and peaceful and seemingly empty of time and space.

~Depicted from ARE YOU READY FOR HAPPINESS - Suffering is just a Paper Tiger

Buddhism has a number of very special methods for overcoming suffering. With practice, the methods help us purify our mind and reach a higher state of attainment. In the short run, we can alleviate our stress; ultimately we can be free of the suffering of birth, aging, illness, and death.

In the past, people used to think Buddhism denotes pessimism and passivity, and teaches escape from the real world. Actually, that is not the case. The Buddhist understanding of human suffering goes well beyond this view. Buddhism is not passive; on the contrary, the Buddhist view on life, suffering, and happiness is intimately connected with the real world. We can all benefit greatly if we understand some of its concepts.

~Depicted from ARE YOU READY FOR HAPPINESS - Suffering is just a Paper Tiger

Nowadays, both in China and Tibet, many people identify themselves as Buddhists, lay practitioners, or monastics. They often participate in the activity of liberating animals, or practice prostrations and the five extraordinary preliminaries. Many feel proud that they practice every day. However, if you look closely at the motivations, you will find that quite a few practice only for their own benefits in this life, such as health, longevity, or the removal of a life-threatening obstacle. Others hope for a favorable rebirth in the god or human realm just because they fear suffering in the three lower realms (the realms of hell, hungry ghosts and animals).

Depicted from THE RIGHT VIEW- The Three Differences