It is reported, some needy students receive financial support from some kind people but never express our thanks. Personally, I think they are wrong. Though the helpers didn't expect any reward in return, it is necessary and good manner to say “thank you”. Besides, it is a basic social skill express ourselves in modern society. Maybe some of them do feel thankfully. It is only because they are afraid of looked down upon which they remain silent. But I just want to say that being poor for a moment doesn't means you will be poor forever.