Sustainable fishing practices are not an option, but a necessity if we want to preserve marine biodiversity.
如果我们想保护海洋生物多样性，可持续的捕捞方式不是一种选择，而是一种必要。
The main task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control.
Collaboration between nations is key to solving overfishing in international waters.