你知道的越多，你就越意识到你不知道的越多。

农业的未来在于对农民和环境都有利的可持续实践。

The strongest ecosystems are those with diversity.

"Cinematography is the art of making the invisible visible."

我们在自然知识中前进得越远，就越发现最普遍的定律是最简单的。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.