英语翻译

英语翻译
请高手帮忙翻译下这篇英语作文,感激不尽!
A life without a friend is a life without a sun.Friendship is one of the most important things in everyone's life.
Friends are who changes your life just by being a part of it,who makes you believe that there really is good in the world,who convinces you that there really is an unlock door just waiting for you to open it.
When you’re down,friends lift you up.When you lose your way,friends guide you and cheer you on.
So cherish your friend,
Do not save your loving speeches,for your friends till they are dead
Do not write them on their tombstones,speak them rather now instead →Do not save your loving speeches,for your friends till they are dead
Do not write them on their tombstones,speak them rather now instead这两句请高手改下好的，带翻译~