Happiness depends upon ourselves.
I am fascinated by the complexity of human relationships.
Collaboration across nations is key to solving the challenges of overfishing.
可持续性不是一种趋势;而是我们对地球和未来农民的责任。
我认为最好的写作来自真实的地方,即使它是痛苦的。
Efficiency in markets often depends on how well information is transmitted.