姜：生姜；桂：肉桂。生姜和肉桂愈久愈辣。比喻年纪越大性格越耿直。
The older the ginger and cinnamon become,the more pungent their flavour.
姜(jiāng)
桂(guì)
之(zhī)
性(xìng)
()
到(dào)
老(lǎo)
愈(yù)
辣(là)
