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成功验证的关键是从系统应该做什么的清晰和精确的规范开始。
"The key to successful verification is to start with a clear and precise specification of what the system is supposed to do."
"Books are the keys to unlocking our potential for change."
轻易不动感情的人,一旦动情,就会地裂山崩,把自己燃烧成一堆灰烬,被他爱上的人,也会被这狼烟烈火烧烤得痛不欲生。
Our miners are the hardest working people in America.
你能做的最好的事就是做自己并享受乐趣。
The end of all our exploring will be to arrive where we started and know the place for the first time.
To look up at the heights of heaven and to admire the stars.