如果您不愿意对它们负责，那就不要有好主意。
Don't have good ideas if you aren't willing to be responsible for them.
I think that one should recognize the reality even when one doesn't like it; indeed, especially when one doesn't like it.
经济学不仅仅是预测行为，更是塑造行为。
智慧的真正标志不是知识，而是想象力。
在科学中，我们站在巨人的肩膀上，但我们的责任是达到更高的高度。
农业的真正进步来自于技术与传统的平衡。