If you're lucky, you won't need to be smart. You can get into your favorite school/university or get your dream job with just luck.

Being smart alone won't get you very far because you also need to have some luck in life :)

Sometimes lucky person more successful  then smart person. One smart is enough. I seen some persons who was very smart, but they don't know how to  make life better. Of course it is better,  when  you have luck and smart.

Maybe I would prefer luck in combination with  wisdom and kindness. ))

I would rather be lucky and happy about my luck then be smart and have to deal with all the issues generated from my no luck tehee :D

Anyway, aren't smart people lucky to be born smart with high IQ ? x"). 

For sure SMART

No smart people means no cars, no mobiles, no satellites, ...etc

So you can now imagine your life without smart and innovative people