下一次绿色革命必须是高产且对环境负责的。

对于宇宙的认知需要超越感官，通过理性的推理和思考来达到更深的层次。

Mathematics is the language in which the gods talk to people.

Sun don't shine forever, but as long as it's here then we might as well shine together.

The act of writing is an act of self-discovery.

We are all looking for a way to prove our existence.

衡量森林价值的真正标准不是木材的板英尺数，而是几个世纪的生态平衡。