谨慎的做法是拥有一笔相等于六个月薪金的储蓄，在股市和房地产市场突然下滑或是急需现金时，可作为后盾。

• It is always prudent to keep aside at least enough cash to provide a cushion of about 6 months' monthly income as a safeguard against sharp declines in the stock and property markets or in the event that you need cash urgently.