Who said "The truth, however difficult, is always worth speaking."?

This quote is attributed to Missandei.

The truth, however difficult, is always worth speaking. - Missandei

"The truth, however difficult, is always worth speaking."

Missandei Truth

"I am Missandei of Naath, interpreter and advisor to the Dragon Queen."

"Daenerys Targaryen chose to free us, not because she needed us, but because it was right."

"Knowledge is power, but wisdom is knowing how to use it."

"I have served many masters, but I chose to serve the Mother of Dragons."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."