"Nothing is more dangerous to men than a sudden change of fortune"

Quintilian's quote speaks to the fragility of human nature and the capacity for sudden changes in fortune to have a devastating effect on individuals. He is cautioning us that when our fortunes change, it can be a difficult and dangerous time. It can be tough to adapt to a brand-new truth, and it can be unsafe because it can lead to feelings of insecurity, fear, and even misery. It can likewise cause rash choices and bad options. Quintilian is warning us to be aware of the potential for unexpected changes in fortune and to be prepared to handle them in a responsible and mature manner. He is advising us that we must not take our good luck for approved which we need to be prepared for the possibility of an unexpected change in our fortunes.