The rat in the maze is not just learning a series of turns, but is building up a cognitive map of the whole situation.

最好的领导方式是以身作则。

Short-term gains in forestry often lead to long-term losses for the planet.

"Escribir es como desnudar el alma frente a un espejo que nunca miente."

神话是语言中“翻译即背叛”这一公式真理值最低的部分。

如果农民不能有效使用，最先进的技术也毫无价值。