The last four Christmases I have published “Pearls of Wisdom” – short compendia of wise words on CSR/green business/corporate responsibility from some of the best in the business. You can see the previous four volumes on our free resources page – really worth a peruse when you’re in need of inspiration.

So I’m after your wisdom again. As usual I’m after real insights for readers – attitude not platitudes is my mantra – and again this year we’re going to impose the ubiquitous 140 character tweet limit. They can be on any element of implementing sustainability in an organisation – strategy, objectives, employee engagement, supply chain issues, eco-design, marketing – anything.

Feel free to submit extracts from your wisdom published elsewhere as long as you own the copyright. Contributors who make the cut will see their wise words in a pdf document similar to previous years, along with their name, organisation and URL. Editor’s decision is final (and power goes to my head).

So, clever people, get your thinking caps on and e-mail your entries here before 30 November.