The first duty of a revolutionary is to be educated.

在计算机科学中，我们站在巨人的肩膀上。

【释义】：礼节重在相互回应。送出礼遇而对方不回应，这是不合礼数的；接受了别人的礼遇却不回报，同样也是不符合礼的要求。

和平不是没有战争，而是存在正义。

The poor are often more entrepreneurial than the rich, but they lack the tools to succeed.

Sustainability isn't a choice; it's the only path forward for aquaculture.