Curiosity killed the cat It is an idiom about being over-curios :). It is used to warn of the dangers of unnecessary investigation or experimentation.

Materialistic People Materialistic people are pursue happiness through material possessions such as money, cars, fancy houses and etc. It is opposite to my presonality as a person who pursue happiness through life experiences, learning and helping.

US elections Today was the election day and the Obama won the election. According to news some people think that he is "lesser of two evils" but I am not so familiar with the US politics.