How should a Buddhist live? The Buddha gave us the answer long time ago. Being his followers, we should all adopt the kind of life that he had prescribed for both the monastics and laypeople. Doing so will make for a much more meaningful life.

In the Vinaya Pitaka, the Buddha told the monastics that one should avoid duality in life. Duality mentioned in Madhyamaka is the eternalist and nihilist view, whereas in the context of the way of living, duality denotes the impoverished and self-indulgent life.

- Quote from The Right View, "A Buddhist’s Mode of Life"

In the case of the moth, all the explanations we make from the standpoint of physical matter are considered proximate causes. The distant cause is that the moth in its last life was a being much attached to form, one of the five aggregates, who cared strongly about its own look. With this kind of attachment, one will likely be reborn as a moth. The cause of the moth’s desperate tendency to fly into the flame is actually greed or desire.

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

But so far no scientist or philosopher can completely refute the idea of cyclic existence or disprove next life. Rather, the evidence of a cycle of death and rebirth is becoming increasingly more abundant, which is based not on any assumption but facts available in everyday life. We cannot evade reality and the reality is that next life does exist. 

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

Whether money is earned as in the case of laypeople or received by the monastics as an offering, it is important to know that money is not the property of any one person but belongs to all sentient beings. One is only helping sentient beings to manage and distribute the money and hence it should be spent wherever it is needed to benefit others.

- Quote from The Right View, "A Buddhist’s Mode of Life"

All phenomena are the effects of causes of which there are two kinds, proximate cause and distant cause. Distant cause is the one committed long time ago while proximate cause is formed at the present. 

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

There are many different views on this, but ultimately the meaning of life is to get oneself prepared for the liberation from cyclic existence.

However, real austerity means undertaking to practice with diligence and great patience as well as overcoming all kinds of difficulties without fear. 

At that time, most of us considered eating well and having fun the meaning of life, but the Buddha told us that those are just the way of living.

In general, the richer the life is, the higher the toll it would take on one’s well-being. So the Buddha’s suggestion of a simple way of living is actually a better choice for all.

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