Alternative form of cooler heads will prevail

A sarcastic retort to somebody who has said something perceived as boring or pedantic.

(proverb) Those in positions of authority should avoid even the implication of impropriety.

There is sometimes no choice but to do some specific thing.

(figuratively) All trends will end; a rise (in the stock market, in a person's political or social influence, etc.) will be followed by a fall.

Alternative form of every dog has its day

Alternative form of every dog has its day

One cannot expect success at the first attempt; practice makes perfect.

Alternative form of all good things come to an end

Alternative form of if the mountain won't come to Muhammad