Who said "To laugh in the face of darkness—that is true courage."?

This quote is attributed to Saruman.

To laugh in the face of darkness—that is true courage. - Saruman

"To laugh in the face of darkness—that is true courage."

Saruman Humor

"A wizard is never late, nor is he early. He arrives precisely when he means to."

"All we have to decide is what to do with the time that is given us."

"The board is set, the pieces are moving."

"There is no curse in Elvish, Entish, or the tongues of Men for this treachery."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."