"A fine quotation is a diamond in the hand of a man of wit and a pebble in the hand of a fool"

This quote by Joseph Roux talks to the power of words and the significance of comprehending their meaning. It suggests that a smart person can use a quotation to excellent impact, while a fool may not understand its real worth. The metaphor of a diamond and a pebble is utilized to highlight this point. A diamond is a valuable gem, and in the hands of a sensible person, a quotation can be just as valuable. It can be used to make a point, to influence, or to provide insight. On the other hand, a pebble is a little, irrelevant rock, and in the hands of a fool, a quote might be just as meaningless. This quote serves as a suggestion that words have power, and that it is necessary to comprehend their meaning in order to utilize them successfully.