According to the scriptures. In fact, one can always practice contemplation whenever propagating the Dharma or engaging in any other virtuous activity. Contemplation, in the context of teaching the Dharma, means to conduct the teaching assiduously and without distraction. That in the context of liberating living beings means to recite the sutras or mantras with total concentration and release the beings with great care. If the mind wanders while doing the recitation, it is no longer practicing contemplation. Contemplation denotes a still mind. To offer dedicated prayers to the Buddha or steadfastly generate true compassion toward the beings when liberating them signifies the perfection of contemplation.

- Quote from The Right View, "Liberating Living Beings"

True Buddhist practitioners are not pessimists even though they look upon money and fame as things of little value. This is because they are fully aware their spiritual development is not impaired by the body’s physical decline; wisdom and compassion will always follow them like a shadow in old age and even in death. Awaiting them from afar is a state of clarity and bliss; thus, far from being defeatist, they are optimistic and full of confidence. Because they have this aspiration, they can practice tirelessly and without regret. We need not fear suffering nor lose hope; with effort, we can free ourselves from the shackles of samsara and attain absolute happiness.

- Quote from The Four Seals of Dhama, "All Contaminated Things are Unsatisfactory"

How can we be endowed with wisdom when liberating living beings? Being mindful that it is a practice of Mahayana, that it can sow the virtuous seeds for the liberators and benefit the liberated, and that the recitations of sutras, mantras and the Buddha’s names are complete, all exemplify the meaning of having wisdom. The more profound understanding of that is to know the liberator, the liberated and the act of liberation are all illusory phenomena, devoid of self nature. If one were to gain thorough knowledge of such view and subsequently attain realization thereof, it would naturally signify attaining the state of supreme wisdom. But absent this view, wisdom can still be had in the manner otherwise described above.

- Quote from The Right View, "Liberating Living Beings"

We cannot say because I have to work and build a career, I cannot practice. Although Sakyamuni Buddha did not require all practitioners to take monastic vows, we must make time for practice at the same time we work for a living. How to reach a balance between work and practice depends on our individual situation.

If not having time is an excuse for not practicing today, and similarly tomorrow, we will never have time to practice. In general, lay people have difficulty forgoing their activities in everyday life and their family. If they delay their plans for practice until late in their seventies or eighties, they may not have the physical or mental capacity to practice even if the aspiration is present. Thus, we cannot keep putting it off; we should do it now.

- Quote from The Four Seals of Dhama, "The Importance of Practice"

According to some surveys, given the same living condition, the level of happiness for those who have faith far exceeds those who have not.

In Abhidharmakosa, all composite phenomena are summed up as the five aggregates – form, feeling, perception, volition, and consciousness. The so-called “aggregate” means the coming together of a lot of things.

The aggregate of form denotes not only phenomena perceived by the eye, but also sounds heard by the ear and all kinds of appearances like weight, light, darkness, etc. In other words, the aggregate of form is an overall name for all of the things above.

To facilitate the understanding of these concepts, we shall utilize language that is familiar to everyone. The aggregate of form in Buddhism refers principally to the body and external objects; the aggregates of feeling, perception, volition, and consciousness refer primarily to the mind, and the activities of the body, matter, and mind. The aggregate of form shall first be explained.

- Quote from The Four Seals of Dhama, "The Practice of Realizing Emptiness"

Of course, our mental activity is dictated by the sixth consciousness which itself is also a mistake. Nevertheless, at the stage we are now, we can only rely on the sixth consciousness to guide us, to lead us to a certain stage whereat our speech, thought process, etc. lose their former effectiveness and functions and must be discarded, like a pair of worn-out shoes that has outlasted its usefulness.What state is the mind in after mental fabrications are discarded? At that point, it’s just direct cognition. Whose cognition? It’s wisdom’s cognition, not that of the sixth consciousness. At that point, our sixth consciousness has already transformed into wisdom. Although not yet the wisdom of the buddhas, it is the wisdom of the bodhisattvas. This is just what we need. When wisdom appears, ignorance at the gross level is immediately eliminated; we instantly comprehend the true nature of life, phenomena, and the universe. This is what’s been pointed out in Ch’an Buddhism and Dzogchen as sudden enlightenment.

- Quote from The Four Seals of Dhama, "All Phenomena Lack Self-Existence"

The Buddha particularly wanted to avoid taking a dualistic stance toward any issues. To lead a poverty-stricken life is an extreme. Most people cannot maintain a contemplative life under such harsh condition except for someone like Milarepa. On the other hand, a life of indulgence may cause all kinds of physical problems. For instance, many doctors suggest that over-consumption of meat could be the cause for heart disease. Therefore, the proper way of living set by the Buddha is one of simplicity and modesty.

- Quote from The Right View, "The Way of Living and the Meaning of Life"

Even if our eyes can see, our ears can hear, there is nothing special about that since neither the eye nor the ear can apprehend the true nature of reality. Sound waves also change moment to moment. For instance, when we hear the two words “yan jing (eyes)” pronounced, we do not hear the arising and ceasing that take place within the sound, however hard we may try. We hear a continuous sound “yan_ _ _ jing_ _ _ ” but, in fact, what we hear is not one continuous sound, just instants of sound connected together.

Consider another example. If we light up a candle and make a circle in the dark with the candle, we will see a bright circle of fire. Actually, there is no circle to speak of. A circle does not exist at all. Because our eyes cannot capture each instant and step as the candle moves, we mistake all of these instants for one motion that is concurrent, continuous, and indivisible.

Similarly, when the two words “sheng yin (sound)” are pronounced, they too can be separated into many instants, each one thousandth of a second or one ten-thousandth of a second. These two words are not one continuous sound, but instants of sound that are pronounced in sequence. However, our ears are not able to make the distinction.

- Quote from The Four Seals of Dhama, "All Phenomena Lack Self-Existence"