Who said "I cannot understand the neglect of such an opportunity."?

This quote is attributed to Mr. Darcy.

I cannot understand the neglect of such an opportunity. - Mr. Darcy

"I cannot understand the neglect of such an opportunity."

Mr. Darcy

"It is a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife."

"I could easily forgive his pride if he had not mortified mine."

"You have bewitched me, body and soul."

"I am not one of those gentlemen who can be supposed to please women."