The best way to escape from a problem is to solve it.

Understanding the real lives of the poor is the first step toward designing effective policies to help them.

"The future is already here – it's just not evenly distributed."

利润和可持续性必须齐头并进；没有彼此，两者都无法长期存在。

作为外国人意味着总是有点不合拍。