The art of progress is to preserve order amid change and to preserve change amid order.
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.
要成为一名作家，必须有一定的傲慢，相信自己要说的话对别人来说足够重要。
Energy security is a cornerstone of national strategic security, and we must firmly hold our energy饭碗 in our own hands.