解释：饿了再吃，粗茶淡饭味道也像吃肉一样可口。安稳走路就不会感觉到劳累，权当坐车。

We must invest in research to make aquaculture more efficient and less impactful on marine ecosystems.

生活里有两个悲剧：一个是没有得到我们想要的；另外一个是得到了。

Love your country above all.

The essence of mathematics lies in its freedom.

I do not like proper novels. In proper novels people say things like, ‘I am veined with iron, with silver and with streaks of common mud. I cannot contract into the firm fist which those clench who do not depend on stimulus.’ What does this mean? I do not know. Nor does Father. Nor do the people who write these books.