The proper way to demonstrate modesty in an acceptance speech is to state that you do not really deserve the award.

Question

Quizplus · Accepted Answer

While showing gratitude and acknowledging others who have helped you is important in an acceptance speech, falsely stating that you do not deserve the award may come across as insincere or disingenuous. It is possible to express humility and modesty without undermining the significance of the recognition you are receiving.

The Proper Way to Demonstrate Modesty in an Acceptance Speech