1
When you get older you become rarer.
That may or may not be a good thing depending on what you think being rare is.
Rarity comes in various shapes and forms and could be very different things.
2
有時我也不知自己是癡人做夢還是胸懷大志 二者一線之隔
A very thin line indeed, sometimes so thin that the two are indistinguishable.