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。
The best way to find out if you can trust somebody is to trust them.
当计算机科学被应用于解决现实世界的问题时,其真正的潜力才能实现。
The most exciting thing is when you suddenly see the solution to a problem that has been puzzling you for a long time.