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 most exciting moments in mathematics are when you see connections between things that seemed unrelated before.
我把它当作每天都是一个变得更好的新挑战。