I don't need a friend who changes when I change and who nods when I nod; my shadow does that much better. Plutarch
Life is a series of natural and spontaneous changes. Don't resist them - that only creates sorrow. Let reality be reality. Let things flow naturally forward in whatever way they like. Laozi
A woman's mind is cleaner than a man's-she changes it oftener. Oliver Herford
Go away and the conversation changes. Malawi Proverb
Necessity changes a lion into a fox. Persian Proverb
The wolf changes only his coat -- not his character. Bulgarian Proverb