It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of Light, it was the season of Darkness, it was the spring of hope, it was the winter of despair, we had everything before us, we had nothing before us, we were all going direct to Heaven, we were all doing direct the other way.

外交的艺术就是了解别人想要什么，然后找到办法说服他们你可以帮助他们得到它。

朗兰兹纲领是对我们理解数学真理本质的挑战。

Your voice can change the world.

The secret of good baking is to keep it simple.