The real tragedy of the poor is that they can afford nothing but self-denial.

如果一件事情对你很重要，即使成功的概率很小，你也应该去做。

知足是天然的财富，奢侈是人为的贫困。

Nature is a book, and each species is a chapter, each species is a story.

作家必须是一个愿意冒险的人。

Small-scale farmers are the backbone of sustainable aquaculture; their knowledge is irreplaceable.