Many great institutions are known for their mottos: Harvard has ‘Veritas’(Truth). And MIT has ‘Mens et Manus’(Mind and Hand). But Car Talk has them both bested with ‘Non Impediti Ratione Cogitationis’(Unencumbered by the Thought Process). Listen to our boys live and die by these powerful words on this(and every) episode of the Best of Car Talk.