Can't Teach an Old Dog New Tricks
Meaning
It is difficult or impossible for someone, especially an older person, to change their established habits or learn new ways of doing things.
Origin
This enduring proverb, capturing the resistance of older individuals to change, finds its first recorded appearance in 16th-century England. It was John Heywood, a prominent playwright and a keen collector of popular sayings, who immortalized the phrase in its current form within his influential 1546 work, "A Dialogue conteinyng the nomber in effect of all the Prouerbes in the Englishe tongue." Heywood's sharp observation, likely inspired by the practical challenges of training older animals, perfectly articulated the age-old truth that habits deepen with time, making new lessons a formidable task. The vivid image of a steadfast old dog quickly resonated, cementing the idiom into the English language as a timeless metaphor for reluctance to adapt.
Examples
- My grandfather refuses to use a smartphone, always saying you can't teach an old dog new tricks.
- The company tried to implement new software, but many veteran employees struggled, proving that sometimes you can't teach an old dog new tricks.