1. A clean conscience is a soft pillow. ���������һ���������ͷ��
2. A brave man risks his life not his conscience. �¸ҵ���������������������ð�ա�
3. Relate only what in your conscience you think necessary for me to hear. ����ֻ����Щ������������Ϊ��Ҫ���������Ļ��ɡ�
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n.
1. motivation deriving logically from ethical or moral principles that govern a person's thoughts and a
2. conformity to one's own sense of right conduct
3. a feeling of shame when you do something immoral