english: The first, and I think in the long run the one that will give us the biggest dividend, but it's not thought of that way just yet, is to think about those stem cells that are already in your brain, and I've told you that.
non_english: Birincisi, uzun vadede bize en büyük kâr payını verecek olan, ama henüz bu şekilde düşünmediğimiz, halihazırda beyninizde olan kök hücreleri düşünmek ki size anlattım bunu.