"When it comes to behavior, there is not one, but two types of behavior, one that is instinctual - the kind of behavior that helped our ancestors survive the harshness of the jungle, then there is the behavior of a civilized being - a behavior that is driven by thought and warmth - the behavior of a caring and conscientious human."

"Pure intellect without emotion is like a knife without a handle - does more damage than good."

"Hold a flashlight on the street and it brightens your way, but hold it smack right into your eyes and you see nothing - the same is with intellect - too much intellect takes away your humanity."

"Pure intellect without emotion is like a knife without a handle."

"Not everything that is civilized is logical, and not everything that is logical is civilized."

"Prejudice is grounded on sentiments, that's where reason must intervene, and coldness is grounded on logic, that's where warmth must prevail."

"Each of us must be the maker of modern earth, and for that, three things are needed - reason, courage and warmth."

"If you are able to learn with reason at hand and warmth in heart then you'll start to see the foulness of the primitive fantasies, such as nationalism, fundamentalism, elitism, intellectualism, anti-intellectualism and so on."

"Smartness will not save this world, warmth and wisdom will."

"When human reason and human warmth become one, self and society are bound to become one."