"En América Latina, la realidad siempre supera a la ficción, pero es nuestro deber intentar alcanzarla."

The only difference between a rat and a human is that a rat learns from experience.

量子理论的本质是否认用经典术语完整描述原子现象的可能性。

The poet is a man who can make the impossible possible.

林业技术已从链锯发展到卫星，但我们的责任始终如一。