大众对大小事都有无尽的求知欲---除了真正值得知道的事例之外。
The value of unpaid work is often invisible in economic measures, yet it is the backbone of society.
The real challenge lies in making small-scale farmers part of the global solution.
There'll always be serendipity involved in discovery.
不要害怕失败,因为失败是成功的垫脚石。