穷人面临的约束往往是政策制定者看不到的。
事物的变化是其本质特征,适应变化是智慧。
The past is never just the past. It is always a foundation for the present.
When men are most sure and arrogant they are commonly most mistaken, giving views to passion without that proper deliberation which alone can secure them from the grossest absurdities.
I don’t like to be comfortable, I like to grow.