Well, that was almost too easy, the way Donald Trump slipped so well into the place of Trelane, a dangerous idiot-child alien, from Star Trek TOS's episode "The Squire of Gothos" (1967).
This is truly what Spock says, verbatim.
"I object to you. I object to intellect without discipline; I object to power without constructive purpose. "
Spock meets Trump again. (manips by me, but feel free to share)
Original screencap here, at Trekcore.