Lightly come, lightly go.是什么意思？

Lightly come, lightly go.

易得易失。

lightly

adv. 轻轻地，轻巧地，轻松地，轻快地，轻易地，容易地，不费力地，轻率地；

例句
Despite his bulk he moved lightly on his feet.
尽管他身形庞大，移动起来还是很灵巧。

come

vi. 来，开始，出现，发生；vt. 做，装扮…的样子，将满（…岁）；int. 嗨！；

例句
I've come looking for a bit of advice.
我特来讨教。

go

vi. 走，离开，去做，进

例句
I would love to go abroad this year, perhaps to the South of France.
我今年很想出国，可能是去法国南部。