"We have to make sure the future is better than the past"

When Drogba states "we", he is resolving all of humankind. He is recommending that it is our collective obligation to ensure that future generations inherit a much better world than the one we presently live in. He is acknowledging that while progress has actually been made, there is still much work to be done. He is advising us to act in order to prevent the errors of the past from repeating themselves and to create a brighter future for all. This quote is a call to action - a pointer that we are responsible for forming the world we reside in, and that we should collaborate to make it a better location.