Venkatesh Rao@vgr@sarahdoingthing your tribe gains in strengthQuote TweetRolf Degen@DegenRolf·Feb 21, 2017Performing rituals boosted children's ability to withstand the marshmallow temptation. http://onlinelibrary.wiley.com/doi/10.1111/cdev.12762/abstract?campaign=wolearlyview…5:50 AM · Feb 21, 20171 Retweet6 Likes