Adaptability is the key to thriving in a changing world.

The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

所有没有杀掉我的就只会令我更顽强！

The man with a toothache thinks everyone happy whose teeth are sound. The poverty-stricken man makes the same mistake about the rich.

Food safety is the lifeline of aquaculture and must never be relaxed.