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心理学必须是一门实用的科学,关注心理运作的方式和原因。
Psychology must be a practical science, concerned with the how and why of mental operations.
Sustainability isn't an option—it's the only path forward for agriculture.
The modern state is characterized by its ability to concentrate and use power in a way that premodern states could not.
有些人如果好好鼓励,做得出一番事业;但是,还是做那种不论险阻艰辛都要干下去的汉子吧。
要养活世界,我们必须先学会倾听土地。
教育不是为生活做准备;教育本身就是生活。