Tell me about the profound meaning of the following sentences.

1. As the saying goes, a loss is a blessing. Every effort in life is just like your cry in an empty valley. You

don't need to expect anyone to hear it, but the long and distant echo is the best return from life.

2. Give up some things in life that you should give up, because if you give up something that is superfluous or doesn't belong to you, you will see more things and more beautiful scenery, and you will feel suddenly enlightened, then you will have a chance to find more and more beautiful scenery besides what you think is good.