Alternative form of let him who is without sin cast the first stone

Alternative form of old sins have long shadows

Past misdeeds are liable to return to haunt a person.

From a specified time in the past.

Continuously during that period of time. / At certain points during that period of time.

From the time that. / Because. / (obsolete) When or that.

(idiomatic, chiefly Britain) A polite, formulaic phrase used at the end of a letter, especially when the sender knows the recipient's name.

Genuine; meaning what one says or does; heartfelt. / Meant truly or earnestly. / (archaic) clean; pure

In a sincere or earnest manner; honestly. / (US) A conventional formula for ending a letter, used when the salutation addresses the person for whom the letter is intended by his or her name.

(idiomatic) Something amazing, outstanding or praiseworthy, especially a relatively recent invention likely to improve people's lives.