All that we see or seem is but a dream within a dream.
The world is changed by your example, not by your opinion.
Every employee in this company is a guardian of patient safety.
翻译:既了解敌人,又了解自己,每次作战都不会有危险。
人民就是政府,通过他们的代理人来管理它;他们就是政府,是主权权力。