1. Dove - Loving constancy and peace. ��-�Լ������ƽ�İ���
2. The secret of success is constancy of purpose. �ɹ����ؾ���Ŀ��ļᶨ�ԡ�
3. A conservation is a statement of constancy in nature-in particular, constancy during change. �غ㶨��˵����Ȼ��IJ����ԣ��ر���˵���仯�ڼ�IJ����ԡ�
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n.
1. the quality of being enduring and free from change or variation
2. (psychology) the tendency for perceived objects to give rise to very similar perceptual experiences
3. faithfulness and dependability in personal attachments (especially sexual fidelity)