"I have the same sense of the power and virtue of knowledge that some people get from a religious background"

Walter Gilbert's quote speaks to the concept that understanding can be a source of power and virtue, similar to the way that some people draw strength and morality from their religious beliefs. He recommends that understanding can be a source of strength and guidance, which it can be used to make positive modifications in the world. This idea is in line with the Enlightenment-era belief that knowledge is the crucial to progress and improvement. Gilbert's quote likewise indicates that knowledge can be a source of comfort and security, similar to the way that spiritual faith can provide solace and assurance. In this way, understanding can be seen as a type of spiritual nourishment, offering a sense of function and direction. Ultimately, Gilbert's quote suggests that knowledge can be an effective and significant force in our lives, and that it can be a source of strength and virtue.