...Is the lyric Oasis sang in in their 90's hit "Live forever".

Recent studies have shown humans have reached our maximum life expectancy already.

Americans born in 1900 only had a predicted lifespan of 47 years, which is crazy when you see people today that are living to 125 years old. 

I for one wouldn't be surprised with the new medicines being developed each year helping each generation to live longer and healthier lives. Well, only time will tell.