"Cunning is the art of concealing our own defects, and discovering other people's weaknesses"

This quote by William Hazlitt speaks to the idea of utilizing one's wit and intelligence to acquire a benefit over others. Shrewd is the art of using one's understanding and skills to hide their own flaws and weaknesses while at the same time uncovering the weak points of others. This quote recommends that it is necessary to be aware of one's own weak points and to be able to recognize the weak points of others. It also suggests that it is necessary to be able to use one's knowledge and skills to acquire an advantage over others. This quote motivates us to utilize our intelligence and wit to our advantage, while also being aware of the weak points of others. Eventually, this quote motivates us to utilize our cunning to our advantage in order to gain an edge over others.