The weight of stone is nothing compared to the weight of responsibility we carry.
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。
"The most important thing in empirical work is to be clear about the question you are trying to answer."
The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.