There is no such thing as a quality problem. There are only problems, and the solutions to those problems may involve quality considerations.
美国也是一种幻觉,是所有幻觉中最伟大的一个。
世界历史可以这样总结:强国总行不义。等到他们醒悟了,他们不已经不再强了。
The market is always looking for the next big opportunity.
形式化方法不是银弹,但它们是追求可靠系统的重要工具。
Collaboration across borders and industries is the key to solving the energy challenges of our time.