Let's meet one more time is when you want to meet a person which you won't be seeing again soon. Let's meet another time is when you can't see this person at this moment and you want to delay the meeting for another day I hope this makes sense :)

The philosophy of life

Life is a mixture of tragedies and comedies.We should be staisfied of what we have and not worry about the future.Life is not just eating, getting married, having a house ,and achieving material success.It is more than that.Life is when you help others and make them smile.

It is very good i liked it a lot :)

A happy day

Today I felt very happy.Although the whole morning seemed very boring,the afternoon turned out to be really Exciting!
I hanged out with my friend,whitch I havent seen for amost one year due to my exam.We had planned to see a movie,but the tickets had been sold out,so we went to the book store,it was there where I found my favorite russian book,which made my day amazing. ( I think you wanted to say this) 
Then I met some old friends at KFC.And I haven't ate at KFC for 5 monthes,I had missed it a little bit ! 

This is better :)

Good luck in your studying

They must be in two different texts .

I have brown eyes black hair.I am not very tall but i am not short . I am wearing a blue shirt,jeans and a blue jacket and I am wearing blue shoes. This one is for me The person next to me has blue eyes,blonde hair and he is tall. He is wearing a green shirt,black sport pants a red jacket and green shoes. this one is for the person next to me . Can you please translate this to Russian please :)