Who said "Kindness often yields better results than force."?

This quote is attributed to Seven of Nine.

Kindness often yields better results than force. - Seven of Nine

"Kindness often yields better results than force."

Seven of Nine Kindness

"I am Seven of Nine. Tertiary adjunct of Unimatrix Zero One."

"Resistance is futile, but individuality is inevitable."

"Emotions are often illogical, yet they define our humanity."

"I have learned that perfection is not always the goal."

"A good man treats his wife with respect."

"Kindness always comes back around."

"The power of a smile can change everything."

"Kindness is weakness to some. Not to me."