Covet nothing over much.

The proverb counsels moderation in what a person wants. A wish may be understandable, but pursuing it too intensely can become unwise.

It does not forbid ambition or enjoyment. Its warning is against letting any one desire grow so strong that it overrules judgment.

Use it to caution someone whose wish for a possession, advantage, or outcome seems to be taking priority over sound judgment or other concerns.