最好的反应是那些第一次就能成功，并且每次都能成功的反应。
不只是国家有染的问题,对士而言也有受到熏染的问题。
Diplomacy is not an end in itself if it does not advance the interests of the nation.
The most important thing in mathematics is to have a good intuition.
Words are wise men's counters, they do but reckon by them; but they are the money of fools.
We will continue to challenge ourselves.
