This quote highlights different behaviors and attitudes exhibited by individuals. It contrasts the actions of a fool, a boaster, and a wise person. The fool is someone who makes grand promises and talks about what they intend to do in the future. However, they may lack the follow-through to actually accomplish those plans.
The boaster, on the other hand, is someone who boasts and brags about their accomplishments, often exaggerating or seeking validation from others. In contrast, the wise person is characterized by their actions rather than their words. They take action and achieve their goals without the need for constant self-promotion or seeking recognition. Their humility and confidence in their abilities allow them to speak through their deeds rather than boast about them.
In essence, the quote encourages us to emulate the wise person by focusing on action rather than mere talk. It reminds us that true competence and wisdom speak for themselves, and it is often more meaningful to let our achievements do the talking rather than engaging in empty promises or excessive self-praise.