But on the contrary, how is it? Empty outside? I understand that unattractive appearance is meant. How much? With empty content, the most beautiful appearance is disgusting, while an intelligent person will outplay his shortcomings, emphasize, change and look good, not to mention the inner content. And, of course, we will all be bad by old age, but the inner world will remain.
Definitely the opposite.
Beauty is in the eye of the beholder. I know quite a lot of relatively not very beautiful, but charming, charismatic and interesting people. Moreover, now there is a huge number of opportunities to change your appearance for the better, if you wish.