what should i invest?

i am a happy go lucky 34 years old chap that is now starting to save and doing some investment in order to beat inflation, but so far i only bought some blue chips share. anyone out there can advice on some tips for retirement and such, and to prepare for my baby gal future needs. so far i am staying in a hdb, driving a normal conti car that is at $1700 monthly payment. hdb is fully absorb by my cpf, and my monthly salary is $16000 a month, wife is working, but don't want to involve her, as was thinking to faster save to upgrade to a condo in marine parade or river valley.