Small changes can have big effects when they help people break out of the poverty trap.
当帮助人们摆脱贫困陷阱时,微小的改变可以产生巨大的影响。
"You never really understand a person until you consider things from his point of view."
算法的美不在于它们的复杂性,而在于它们的简洁和优雅。