Collaboration across sectors is key to solving complex global energy challenges.
跨部门合作是解决复杂全球能源挑战的关键。
The only way to learn mathematics is to do mathematics.
音乐是我无法言语时的声音。
A thermonuclear war cannot be considered a continuation of politics by other means (according to the formula of Clausewitz). It would be a means of universal suicide.