If not now, then when?

如果不是现在，那是何时？

youdao

If not a novel, carry around a "to read" folder with stuff you want or need to read but don't have time for right now... then whip it out at your desk when you're bored.

如果不带小说，就带一本文件夹，文件夹里放着你一直想读但是现在一直没时间读的内容。把它放在你的办公桌以备你感觉烦躁的时候翻阅。

youdao

The truth is that there is no better time to be happy than right now. If not, then when?

而事实是，现在就快乐起来比其他任何时候都更好。如果现在不快乐，那么要等到什么时候？

youdao

It was quiet now, no talk, no sound, only the silent continuum of snow at the window and I wanted to make her see how beautiful it was, if not always, then at least for now, but when I turned around she was asleep in her chair, her head flopped back, her arms dangling at her sides.

NEWYORKER: Something Like Happy

If he had received a correct diagnosis when his problems first started then perhaps he would not be sitting at home now.

BBC: 'I've missed a year of school with ADHD'