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."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."