define 定義

define your path:it mean that it's going to determine where you're go in what direction you're gonna go

certain : 除了確定的意識(shí)，還有某個(gè)，某種，某某的意識(shí)

criteria:refer to the different piont or factors that piay a role in deciding sth 標(biāo)準(zhǔn)

luxuries 奢侈品

keep to yourself:mean that you don't socialize a lot ,you don't talk to others a lot ,you like stay quiet and alone and not interact(互動(dòng)） too much 獨(dú)處