礼义廉耻，可以用来要求自己，不可用来要求别人。要求自己则能少犯过失，要求别人则难以与人和睦相处，难以与他人相处就不合乎处世之道。所以君子只严格要求自己，小人则对别人求全责备。

因此，自爱是行动的必要原则。

对智能的研究必须基于对符号系统的研究。

The mind is a place of its own which in itself can make a heaven of hell, a hell of heaven.

The fountain of content must spring up in the mind, and they who have so little knowledge of human nature as to seek happiness by changing anything but their own dispositions will waste their lives in fruitless efforts.

Leadership is about making tough decisions with compassion and foresight.

Sustainability must be the cornerstone of every decision we make in aquaculture, or we risk losing the very resource we depend on.