Quote by David Buss

"Evolution is not just about survival of the fittest; it's about differential reproduction of the fittest."

"Jealousy is a powerful emotion that has shaped human behavior throughout history."

"Sexual jealousy is a universal human experience rooted in our evolutionary past."

"Understanding our evolutionary psychology helps us understand human nature."

"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."