easy come, easy go，來得快，去得。
I often win money at cards but
never save a penny.
An old saying came true，
it goes that easy come, easy go.
我玩紙牌經常贏，可一分錢也存不住，應驗了一句老話，諺語說：「來得快、去得也快」。
You could win the prize and yet
end up with very little. It's an easy come, easy go.
you would better safe than sorry.
你可能贏得獎賞，但最後到手的卻微不足道。一切來得快去得也快。小心駛得萬年船！