He has launched an initiative called #YouCanLearnAnything movement and it discusses cutting edge neurological research into the mind, the brain, and the power of one's mindset.
In the above link there is a video that introduces Carol Dweck who pioneered the research differentiating between a growth mindset and a fixed mindset. I use her survey all the time as I help my clients understand the important role their beliefs play in transforming their learning potential.
See for yourself - what mindset are you? pdf or webpage
Her book is called Mindset: The New Psychology of Success. It should be on every shelf of every person who have children or works with kids - ORDER HERE
If are like what Carol and Sal are doing then you will also like Eduardo Briceno in this Tedx Talk - The Power of Beliefs: Mindset and Success