Wiktionary
there's no time like the present
alt. now (''i.e.'', the present time) is an appropriate time to take a particular action. prov. now (''i.e.'', the present time) is an appropriate time to take a particular action.
Usage examples of "there's no time like the present".
But Zacconi, sensing an advantage, insists that there's no time like the present.
I'm on my way to meet with him now, and there's no time like the present.
While she was out of the room he said, 'You asked me here for the skiing, and there's no time like the present.
You will need to see more of your realm than the capitol sometime, and there's no time like the present.