i think in life there should a balance between beauty and brain but the most important thing is to follow what you think is true to your heart and that makes you beautiful and intelligent inside and out.
Equal proportion of beauty and brain makes the difference. Beauty is having a long range of product line.
Only beautiful facial and features are not what we called beauty in this sophisticated changing world. Beauty combines attitude, confidence level, body language, gestures, principle oriented nature, immaculate behavior, sophisticated approach in dealings, character and personality.
Brain is also having a long range products line, like how we use the both side of our brain, how we communicate in a friendly way, how we combine different traits of people to enhance mental stimulation, how we create intimate atmosphere etc etc.