Because you don't know how long it will take.
It's National Friendship Week. Show your friends how much you care. Send this to everyone you consider a FRIEND, even if it means sending it back to the person who sent it to you. If it comes back to you, then you'll know you have a circle of friends.
Remember: Friendship is like wine, it gets better as it grows older.
不要等待
因為，你不知道等待需要花費多少的時間
這週是國際友誼週，讓妳的朋友知道妳有多關心。把這寄給每一個妳關心的朋友，甚至回寄給寄給妳的人，如果，這封信最後又回傳到妳的信箱裡，那麼妳就擁有一個圓的朋友。
記得：友誼像醇酒，越久越浓。