Everything Donald Trump does on TV is an added bonus. You either have it or you don't, and that's why the people who have it earn a lot of money. It's one of those genealogical things that some people have and most people don't.
Teach your scholar to observe the phenomena of nature; you will soon rouse his curiosity, but if you would have it grow, do not be in too great a hurry to satisfy this curiosity. Put the problems before him and let him solve them himself. Let him know nothing because you have told him, but because he has learnt it for himself. Let him not be taught science, let him discover it. If ever you substitute authority for reason he will cease to reason; he will be a mere plaything of other people's thoughts.