คุณภาพชีวิตที่ดี

Yes 2 words both 'subjective' or 'value-dependent'.

Quality is a strong sense is 'contractual assessment' of 'here and there' (both here and there are relative for individuals). What value do we give? Higher value usually means higher quality.

Life is in simple term a period between birth and death. How we live a life (in another word 'what life we have') is a sequence of changes - bodiy movements (doing, speaking, thinking, sleeping,... aging and dying) and - 'mind' movements (learning, choosing, judging, habitualizing --perhaps developing magga - มรรค including a model or 'ditthi' - ทิฏฐิ as a philosophy for living and/or life).

Let us go forth and think about 'akusala' living/life - what benefits and what costs for self and for others in the community/society; and similarly for 'kusala' living/life - using one famous Buddha's tool the 'ariyasacca 4' (อริยสัจจ ๔).

We can build up lists of 'key points and associated measurement values':

- list 1: known facts (sacca~naa.na สัจจญาณ)

- list 2: what we have accomplished (not just done but achieved goals)

- list 3: what we have to do (to arrive at the 'Big Goal' - mission statement satisfied)

Now we can see 'quality of life' in a different light - a much more meaningful life for each and all.

สรุปคือคุณภาพและชีวิตเป็นเรื่องของการสัมพัท หรือ relative ไม่อาจกำหนดได้ใน absolute meaning อย่างเช่นผมอยู่กระต๊อบในป่าเล็กๆ ก็รู้สึกว่าชีวิตมีคุณภาพดี แต่บางคนเขาทนอยู่ไม่ได้หรอก ต้องคอนโดหรูเมตรละแสนบาทในกทม.โน่นแหละ

I would sum it another way: quality of life := c* satisfaction of what we do and what for (that is what life is for; and living is doing things; sleeping is ignored; c is a 'judgment value' one gives to self; the same formula appliers when people in society assess the quality of life of someone; c here may be quite different from c given by oneself.)

Where or how one lives is not all one does (in life).