农业中最大的风险是世界在变化，而我们却停滞不前。

网络是我们用来创造一个更平等社会的最有力工具。

The changes in our life must come from the impossibility to live otherwise than according to the demands of our conscience.

我在追随自然，却无法完全抓住她。

The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they believe it will bring them strategic advantage.

You see, but you do not observe.

这门崇高科学的迷人魅力，只有在那些有勇气深入其中的人面前才会展现出全部的美。