What is important in our lives?

Nowadays people had have changed. There are so many groceries, food , technical devices on the shelves in stores (Suggestion: the list here comes across as a little strange and random, also grocers = food. You might summarise all of this as 'consumer products' to tempt us? I think you're making a statement about consumerism). And Most of people work so hard, build their career to get or 'reach'/'attain' a high social posission position (Suggestion: we would also say 'social standing') , to buy more and more clothes, laptops, new modern cell phones, more expensive cars (or 'a more expensive car' , a good (Suggestion: 'better'?) house (there things we more or less need) (Comment: Not sure what this means. Is the list of things, things we more or less need? Or are they things that aren't all that important. The rest of the entry seems to say they're not important). And (Comment: as a rule its best not to start a sentence beginning with 'and') Imagine how many things we buy a year that we actually do not need. This all All these things lumber ('lumber' is the wrong word. It means 'timber' or to move heavily and awkwardly. Suggest 'pile up in the corners of our houses' or 'clutter up the corners of our houses') up the corners of our houses. They just lie there, or stay on shelves and never are taken from there used.
Through all that race, constant earning of money (Comment: the meaning here is a bit obscure. People talk about the 'rat race'. It might be better better to say 'the constant pursuit of money' or 'the rat race' makes many people cruel etc.) , many people became more cruel, and many people forgot forget how to communicate, to respect each other, to love their relatives and close friends.
I THINK, NOTHING CAN REPLACE THE LOVE OF OUR BELOVED PEOPLE (Comment: 'our beloved people' isn't wrong but sounds a little odd. 'the ones we love' or 'the ones who are dear to us' would sound more natural), OUR PERANTS PARENTS, SISTERS AND BROTHERS (Suggestion: SIBLINGS) AND FRIENDS. Nothing can buy it.
Folks, let's (let's = let us) appreciate all that fragile (Suggestion: precious?) things we own (Comment: we own things, but not people. Perhaps it might be better to say let's appreciate all the valuable things we have?), save it from the modern world, it`s cruelty. (Comment: the last phrase is a little obscure. Save what? Save the things we have? or save ourselves from the rat race? Also 'it's cruelty' does that refer to the rat race/modern world?)

What is important in our lives?

Nowadays people have changed. There are so many groceries, food, technical devices on the shelves in stores. And most people work so hard, build their careers to get a high social position, to buy more and more clothes, laptops, new modern cell phones, expensive cars, and good houses (these are things we more or less need). And imagine, how many things we buy a year that we actually do not need. All of these things lumber up the corners of our houses, lie there, or stay on shelves and are never taken from there.
Through all of that race, constant earning of money, many people become more cruel, forget how to communicate, to respect each other, to love their relatives and close friends.
I THINK, NOTHING CAN REPLACE THE LOVE OF OUR BELOVED PEOPLE, OUR PARENTS, SISTERS,BROTHERS, AND FRIENDS. Nothing can buy them.
Folks, let's appreciate all of the fragile things we own, save it from the modern world, it`s cruelty.