1, A guilty conscience needs no accuser. 

2, Reason deceives us often, conscience never. 

3, A good conscience is a continual feast. 

4, A guilty conscience never feels secure. 

5, He who has no shame has no conscience. 

6, A guilty conscience is a self-accuser. 

7, A bad conscience is a snake in one's heart. 

8, A clear conscience is a sure card. 

9, A guilty conscience is a self-accuser [a thousand witness]. 

10, A guilty conscience feels continual fear. 

11, A good conscience is a soft pillow. 

12, The foundation of true joy is in the conscience. 

13, A quiet conscience sleeps in thunder. 

14, A clear conscience laughs at false accusations. 

15, A clear conscience is a soft pillow. 

16, Icannot and will not cut my conscience to fit this year's fashions. 

17, Money is a bottomless sea, in which honour[sentencedict.com],[http://sentencedict.com/conscience.html] conscience and truth may be drowned. 

18, Keep conscience clear,then never fear.

19, She's got a terribly guilty conscience about it.

20, Anna and her conscience had a little tussle.

21, Clearing one's conscience is medicinal for the soul.

22, I have a clear conscience.

23, He experienced a sudden pang of conscience.

24, He won't let it trouble his conscience.

25, This is a matter of individual conscience .

26, I had a guilty conscience and could not sleep.

27, But he has sustained his fierce social conscience from young adulthood through old age.

28, Labour to keep alive in your breast that spark of celestial fire, called conscience. 

29, The brave man hazards his life, but not his conscience. 

30, She has become the self - appointed guardian of the nation's conscience.