在能源领域，合作是解决世界上最紧迫挑战的关键。
In the energy sector, collaboration is key to solving the world's most pressing challenges.
我们都在互相陪伴着回家。
Memory is the only paradise from which we cannot be driven.
量子引力问题不仅是物理学的问题，也是科学哲学的问题。
做人最重要的是开心，不开心就没意思。
Farmers are the original environmentalists; we must support their work.