1 If you're going to work hard, make sure you will succeed.
2 I need a bit of luck.
3 A good education will help you get an interesting job.
4 Do not consider yourself a failure, try to do it again.
5 His brother is a promising scholar.
6 Unlikely to achieve anything my friend. She has very low self-esteem.
7 If you want to become an actor, you have to believe in yourself.