Hmm. Nikola Tesla is such an interesting historical figure. I'd love to study his mind. His thoughts on energy, vibration, and our minds is incredibly thought provoking. I love very much that he was very clear that although he came to some understanding, he would never truly understand completely. But he still tried. This, to me, is what intelligence and wisdom truly is.
"I do not think it is necessary to believe that the same God who has given us our senses, reason, and intelligence wished us to abandon their use, giving us by some other means the information that we could gain through them." -Galileo Galilei.