If we can find approaches that meet the needs of the poor in ways that generate profits for business and votes for politicians, we will have found a sustainable way to reduce inequity in the world. This task is open-ended. It can never be finished. But a conscious effort to answer this challenge will change the world.

    如果我们能够找到这样一种方法，既可以帮到穷人，又可以为商人带来利润，为政治家带来选票，那么我们就找到了一种减少世界性不平等的可持续的发展道路。这个任务是无限的。它不可能被完全完成，但是任何自觉地解决这个问题的尝试，都将会改变这个世界。

    I am optimistic that we can do this, but I talk to skeptics who claim there is no hope. They say: "Inequity has been with us since the beginning, and will be with us till the end – because people just … don’t … care." I completely disagree.

    在这个问题上，我是乐观的。但是，我也遇到过那些感到绝望的怀疑主义者。他们说：“不平等从人类诞生的第一天就存在，到人类灭亡的最后一天也将存在。——因为人类对这个问题根本不在乎。”我完全不能同意这种观点。

You have to have the statistics, of course. You have to be able to show that a program is vaccinating millions more children. You have to be able to show a decline in the number of children dying from these diseases. This is essential not just to improve the program, but also to help draw more investment from business and government.

    当然，你必须有一些统计数字。你必须让他人知道，你的项目为几百万儿童新接种了疫苗。你也必须让他人知道，儿童死亡人数下降了多少。这些都是很关键的，不仅有利于改善项目效果，也有利于从商界和政府得到更多的帮助。

    But if you want to inspire people to participate, you have to show more than numbers; you have to convey the human impact of the work – so people can feel what saving a life means to the families affected.

    但是，这些还不够，如果你想激励其他人参加你的项目，你就必须拿出更多的统计数字；你必须展示你的项目的人性因素，这样其他人就会感到拯救一个生命，对那些处在困境中的家庭到底意味着什么。

    I remember going to Davos some years bac