Being in love was like China: you knew it was there, and no doubt it was very interesting, and some people went there, but I never would. I'd spend all my life without ever going to China, but it wouldn't matter, because there was all the rest of the world to visit.
Bio: Raghavendra Gadagkar is a professor at the Centre for Ecological Sciences, Indian Institute of Science in Bangalore, India, who studies evolution of social behavior.
