唯一不变的是变化，持续的变化，不可避免的变化，这是当今社会的主导因素。任何明智的决策都必须考虑到世界现在的样子，以及世界未来的样子。
War is the father of all, and king of all; and some he has made gods, and some men; some he has made slaves, and some free.
Innovation is the lifeblood of our industry, and we must never stop pushing the boundaries.
In the end, we are all just stories waiting to be told.
任何优秀的飞行员，无论他有多么高的天赋和丰富的经验，都不会不使用检查表。