The Colorado river has been at work eroding rock at the rate of the thickness of one sheet of paper every year.
For hundreds of millions of years.
The result is the incredible Grand Canyon.
You and I will not have anywhere close to a hundred million years to make a positive difference on the planet or to build something as spectacular.
But perhaps we could take inspiration from the Colorado river and keep consistently plugging away – one day at a time.
Small actions performed consistently over long periods of time can produce spectacular outcomes.