Is Character higher than intellect

Your question leaves a lot of room for interpretation, however I suggest you look here and generate your own answer from some of Ms. Emily Post's comments on etiquette and manners.

Personally I feel that these two quotes can best fit your question,

• "Manner is personality-the outward manifestation of one's innate character and attitude toward life."
• "Manners are like primary colors, there are certain rules and once you have these you merely mix, i.e., adapt, them to meet changing situations."

Thus character is the out-Word expression of intellect you present to the world.