可追溯性不仅是为了消费者，更是我们的道德义务。

下次早点出门，你的孩子在为你求情呢。

辩论的时间已经结束；行动的时间就是现在。

人生是不可预测的冒险。

I quite agree with them that it is not an ennobling experience. Poverty entails fear, and stress, and sometimes depression; it means a thousand petty humiliations and hardships. Climbing out of poverty by your own efforts, that is indeed something on which to pride yourself, but poverty itself is romanticised only by fools.