1) Great men’s sons seldom do well. 

2) Better to do well than to say well. 

3) Do well is better than say well. 

4) Not to say well, but to do well. 

5) Say well is good, but do well is better. 

6) It is better to do well than to say well. 

7) Do one thing at a time, and do well.

8) A business can't do well without good management.

9) I have great faith in you-I know you'll do well.

10) The flowers do well in sandy soil.

11) The crowd were pulling for me to do well.

12) She was determined to do well.

13) We have found the farm do well.

14) In boom times[sentencedict.com],(http://sentencedict.com/do well.html) airlines do well.

15) She's certain to do well in the examination.

16) Stephen would do well if only he applied himself.

17) Students are under considerable pressure to do well.

18) They would do well to switch tactics.

19) He would do well to remember that, sooner or later, everyone's luck runs out.

20) You would do well to remember who is paying the bill.

21) You would do well to consider all the options before buying.

22) You shouldn't always have to kill yourself to do well.

23) It doesn't necessarily follow that you're going to do well academically even if you're highly intelligent.

24) Students who do well in examinations are the ones who ask questions in class.

25) I always said she'd do well. John will bear me out on this.

26) They would do well to concentrate more on their work.

27) She should do well in her studies this year—she's very focused.

28) Self - confident , ambitious and positive, Paula is a tough cookie who is bound to do well.

29) With a little encouragement from his parents he should do well.

30) That girl has great determination; I am sure she will do well.