The third is the transience of all pioneers .

短暂性则是所有先锋者的第三个标志。

I think what he had in mind was the transience of business success .

我认为，他说这话时想的是事业成功的虚幻无常。

Our work is defined by its transience , often refined or replaced within a year or two .

我们的工作由互联网的短暂性所决定，经常在一年或者两年内重新定义或者替换。

A typical day for the nobles in heian kyo ( now kyoto ) might involve sitting beneath the plum blossoms and composing poems about how sad it was that something so beautiful should wither so quickly-a reminder of the transience of life .

平安京（今天的京都）的贵族一天通常包括坐在梅花树下吟诗作对，感慨如此美物却瞬息凋零，提醒了人们生命无常，这是多么的悲伤啊。