If diamond is the hardest rock on earth (and hard by definition is solid, firm, and resistant to pressure; not easily broken, bent or pierced), and it can break with a hammer
If a diamond is the hardest material why is it possible to smash it, but it's so difficult to smash a piece of steel? If we made a diamond hammer, will be be able to smash a piece of steel? - Quora
![Sadhguru awareness quote: If you try to break a diamond with a hammer its a lot of effort… | Awareness quotes, Inspirational quotes motivation, Inspirational quotes Sadhguru awareness quote: If you try to break a diamond with a hammer its a lot of effort… | Awareness quotes, Inspirational quotes motivation, Inspirational quotes](https://i.pinimg.com/474x/72/1b/64/721b64cf84e990f92b8898c9b88da249.jpg)