characteristics of highly Intelligent people?

mercury in 3rd house with nice aspects to sun and jupiter.

good aspect to uranus makes u inventive and to mars "sharper".

I'm not sure what you're asking, but the characteristics of an intelligent person include intelligent speech, capability, and others. Signs that are likely to have numerous members of this sort are Capricorn, Aquarius, Taurus, and all of the other signs have highly intelligent people in their ranks. Hope that answered your question.

every individual has its own intelligent, even the autistics persons, they have their own specialty, such as good in guitar chords, pianos , in music and paintings. the characteristics of intelligent people cannot be weigh or cannot be seen, tho some shows while during their childhood. theyre studious, observant, meticulous, always had a question in mind, perfectionist in some manner, some likes debates, good in communications and writing skills, didnt want to be underdog, has a dominant figure, impowerment, knows to persuade people, because of their charisma in speaking terms. these characteristics of intelligent peoples are somehow considered as challenge to others. intelligent people became scienitst, professionals on their choices of fields, astrologers,politicians, attorney's, judges, programmer (computer), economist, these are some of the few i may say intelligent people. also to be a leader , being the president is perfect one.

sun in leo (IX)

moon in aries (V)

mercury in leo (IX)

mars in gemini (VII)

venus in virgo (X)

jupiter in virgo (X)

saturn in aquarius (III)

uranus in capricorn (II)

neptune conjuct capricorn

pluto in scorpio (XII)

and that's pretty much the best aspects you can have when it comes to intelligence