真实永远超越言语。
Sustainability is not a choice, it is a responsibility.
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.
过去的知识留在我们身边,激励我们追求新的更好的事物。