The historian is both detective and storyteller.

世界是我们共享的梦。

Technology is just a tool. The real challenge is to use it wisely.

创新是可持续农业的关键。

我是个梦想家，但我也是个实干家。

International cooperation should be based on mutual benefit and win-win results.

写作是一种自由的行为，是一种以其他方式无法表达的表达方式。

If we want clean air and water, we must start by protecting our forests.