Our incomes are like our shoes， if too small， they gall and pinch us； but if too large， they cause us to stumble and to trip.
我们的收入好像我们的鞋子，如果太小就会挤脚并疼痛，如果太大则会绊脚和摔跤。
I don't regret the things I've done, I regret the things I didn't do when I had the chance.
如果你想理解一个系统，试着改变它。