Did you ever hear some stories that helping others is just helping ourselves. What I want to stress is that they are not just stories, they are actual life. Who won't have difficulty during their life especally like us who live abroad or plan to go. To get a help would give us strength and go further to achieve what we wish.
You could not go to the road to win the final goal yourself.
I'm not good at translation, but that's what my teacher left to me on a paper, and I considered it as a fortune!