Do not waste your life on those who do not value you. On those who do not love you and do not wait. On those who will change you without a doubt. Who will suddenly go to the "new turn." Do not waste tears on those who do not see them. On those who just don't need you. On those who, apologizing, will again offend you. Who sees life from the back. Don't waste your energy. On those who are cold with you. Do not waste words on those who do not hear them. On those who breathe evenly next to you.

Don't waste life, it's not infinite. Appreciate every breath, moment and hour. Indeed, this World not impeccable, But there is one who prays to heaven only for you!
Appreciate those with whom you can be yourself. Without masks of omissions and ambitions. Who will not betray who will not reproach who is not angry. Who makes no vain promises. Appreciate those who are always happy to see you. And in joy, and in grief and sorrow. What would you not say or scream Who will not let your tears continue to pour.. Who will accept you by anyone, and it does not matter what happened there, what did you do how offended them recently.. You were forgiven!
Appreciate them, such, because there are very few.
Appreciate them and never betray them.
Hold on to them, and never offend them!