The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.
穷人并非不理性；他们和任何人一样理性，但他们在非常不同的约束下行动。
通往伟大的道路并不总是容易的，但它总是值得的。
Collaboration across industries is key to solving the complex challenges of marine conservation.
"The best way to learn is by doing, by getting out there and making films."