每一个挑战都是学习和成长的机会。
Every challenge is an opportunity to learn and grow.
The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they believe it will bring them strategic advantage.
Now this is not the end. It is not even the beginning of the end. But it is, perhaps, the end of the beginning.
怪物是真的，鬼魂也是真的。它们住在我们心里，有时还会赢。
预测未来的最好方法是研究过去。
We must accept finite disappointment, but we must never lose infinite hope.