Near is my kirtle, but nearer is my smock

Necessity is the mother of invention

Neither a borrower nor a lender be

Never ask pardon before you are accused

Never buy a pig in a poke

Never do things by halves

Never judge by appearance

Never look a gift horse in the mouth

Never put off till tomorrow what you can do today

Never say die

Never tell your enemy that your foot aches

Never trouble trouble till trouble troubles you

Never underestimate your opponent

New broom sweeps clean

New lords, new laws

No answer is also an answer

No man is indispensable

No man is an island

No man is infallible

None but the brave deserve the fair

No news is good news

No smoke without fire

Nothing comes of nothing

Nothing succeeds like success

Nothing ventured, nothing gained