It's easier to ask forgiveness than it is to get permission.

投资新技术不是可选的，而是能源未来的必要条件。

——1963年6月25日在西德市政厅柏林墙前的演说

We must balance the need for energy security with the urgency of reducing emissions.

All oppression creates a state of war.

关键在于保持谦逊和渴望。