Who said "Kindness is the mask the powerful wear for the weak."?

This quote is attributed to Lewis Strauss.

Kindness is the mask the powerful wear for the weak. - Lewis Strauss

"Kindness is the mask the powerful wear for the weak."

Lewis Strauss Kindness

"I have a memory, and I intend to use it."

"The world is not kind to those who hesitate."

"Power is not given; it is taken."

"History will judge us all eventually."

"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."