Maybe your dad said, “The harder you work for something, the more you’ll appreciate it.” Well, father really did know best. Because a new study finds that the harder mice have to work for a tr...

Maybe your dad said, “The harder you work for something, the more you’ll appreciate it.” Well, father really did know best. Because a new study finds that the harder mice have to work for a tr

先天还是后天？关于人的个性和行为是由先天生理基础还是由后天生活环境决定的争论由来已久。随着科学家对人类大脑研究的不断深入，这一争论也在不断升级。最近...