1 to educate

2 to teach

3 education

1 IQ (intelligence quotient)

1 wisdom

2 knowledge

3 intelligent

4 intelligence

1 intelligent

2 able

3 smart (phone, system, bomb etc)

1 reason

2 intellect

3 rationality

4 rational

1 You can't gain knowledge without practical experience (idiom); wisdom only comes with experience

1 The benevolent sees benevolence, the wise sees wisdom.

2 Different views are admissible. (idiom)

1 to put on an act (idiom); to pose

2 to show theatrical affectation

3 to indulge in histrionics

1 to lose one's head through material greed (idiom)

1 Fall into the moat and you'll be wiser next time (idiom); One only learns from one's mistakes.