The price of greatness is responsibility.

The coal industry must evolve to meet modern environmental standards, or it will become obsolete.

Architecture must serve people first, then aesthetics.

You cannot step into the same river twice.

粮食安全的未来就在波涛之下，我们必须负责任地养殖。

The truth is always stranger than fiction.

自由民主的传播和世界经济的整合是推动世界走向历史终结的两大主要力量。