Time flies.光陰似箭。
Time and tide wait for no man.時不我待。
To save time is to lengthen life.節約時間就是延長生命。
Time stays not the fool’s leisure.時間不等閑逛的傻瓜。
Lost years are worse than lost dollars.失去時光金不換。
Time is money.時間就是金錢。
Time has wings.光陰去如飛。
Time lost cannot be won again.時光壹去不復返。