any proverb which is about blinking and taking short time???

Answer 1

Here's one: "The village was so small, that if you drove through it and blinked, you'd miss it"...blink and you miss it...is the most common one.

Answer 2

not quite sure what you mean.

there's an expression that something happens 'in the blink of an eye' - which means in a very short time

another is 'blink and you'd miss it!' which again means it happens very quickly.