全球粮食安全始于地方行动与合作。
Global food security starts with local action and collaboration.
The cognitive map is not a picture or a model in the head, but a dynamic, changing representation of the environment.
解释：闻知有道德的人不予荐举，听说有善良的人不去寻求，见到有才能的人不予使用，那是很危险的。
The law of nature is the fundamental wisdom.
When Love becomes a command, Hatred can become a pleasure.
True leadership is about serving others, not being served.