实现明天理想的唯一障碍是今天的疑虑。

The best mathematics is that which you do not understand at first glance.

美联储对金融危机的回应实际上是经典的最后贷款人操作，根据危机的规模进行了调整。

The process of making a film is like a journey, you never know where it will take you.

The true delight is in the finding out rather than in the knowing.

天下不能由一个人治理，就设置官员来治理。