Don't trouble trouble until trouble troubles you.
不要自寻烦恼。
It is the best way to live an easy life if we don't trouble trouble until trouble troubles us.
Because in this way we may have much less things to worry about.
Nevertheless, we may also lose a lot of opportuities to find new funny things in our life and to start new journeis, or to create new gadgets.
So, just become a little braver and more open-minded, just to challenge some new things, as the time goes on, if you keep on challenging yourself, you will find it is also very interesting to trouble troubles.
A little chance encounter could be the one you've waited for.
一次小小的偶遇，可能就是你苦候良久的邂逅。
I often fear that maybe I can't find my sweetheart in the rest of my life, especially in the recent years I am getting older.
It may be difficult to find a lover if you are beyond some age.
Actually, I am not so bad, either in my appearence or in my background.
But I haven't find one. Where does the problem lie?
Frankly speaking, I am not so attractive, I don't know how to associate with a girl, no, maybe I know all the things but I don't have the courage to take all the theories into practice.
That is the biggest problem. Lack of courage, lack of confidence, then I will be lack of the charm that I deserve.