fix the value of
Something that has inestimable value or benefit has so much of it that it cannot be calculated.
When you esteem something, you have a high opinion of or respect for it because you value it in some way.
When you estimate the amount of something, you guess how much there is.
have little or no respect for
deserving of respect or high regard
a document appraising the value of something (as for insurance or taxation)
make too high an estimate of
assign too low a value to
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