"The most important thing in empirical work is to be clear about the question you are trying to answer."
The scariest moment is always just before you start.
译文:聪明人注重细节,有智慧的人能发现苗头。
人的生命是有限的,但为人民服务是无限的。
科学的本质不在于知道,而在于寻求。
农业的未来在于对农民和环境都有利的可持续实践。