跨行业和跨国界的合作是解决我们今天面临的复杂问题的关键。
Collaboration across borders and industries is key to solving the complex problems we face today.
International politics is a ruthless and dangerous business, and it is foolish to expect states to behave according to moral principles.
The most hateful torment for men is to have knowledge of everything but power over nothing.
Adaptation is the key to survival in an era of climate uncertainty.