Sustainability is not an add-on, it's a way of thinking.
可持续性不是附加品，而是一种思维方式。
我不害怕说我想成为有史以来最伟大的球员。
反向传播最重要的地方在于它只是链式法则。
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.
没有实用性的创新只是噪音，农民需要真正的解决方案。