I imagine that the intelligent people are the ones so intelligent that they don't even need or want to look 'intelligent' anymore.
The best ideas will eat at you for days, maybe even weeks, until something, some incident, some impulse, triggers you to finally express them.
Closed in a room, my imagination becomes the universe, and the rest of the world is missing out.
Everyone has a sense of humor. If you don't laugh at jokes, you probably laugh at opinions.
Our big mistake in modern intellectualism is first and foremost its lack of nuance. We have made science synonymous with atheism - a presupposed conception and yet, another means to non sequiturs - and therefore, to a number of enthusiasts determined to go the further, anti-theism. Hereby let us observe that science has long served best and should be, if none other, the one discipline, if at all possible, free of potential ideology, pro-religious or anti-religious, and/or biased presupposition in order to maintain the true authenticity and the full reliability of its nature.
The poorly sophisticated, since many of us are, as presumed to be, lacking in good arguments, we are then prone to being well-versed in insults.