程序测试可以用来显示错误的存在,但永远不能显示它们的缺失!
We Irish are too poetical to be poets; we are a nation of brilliant failures, but we are the greatest talkers since the Greeks.
I'm a woman on a mission, and I won't stop until I achieve it.
OPEC no longer holds all the cards in global oil markets.
The Great Moderation was neither great nor a moderation.