The world is full of signs and wonders, but we pass them by without seeing.
可持续性不是一种选择，而是我们对后代的责任。
Freedom does not consist in any dreamt-of independence from natural laws, but in the knowledge of these laws, and in the possibility this gives of systematically making them work towards definite ends.
我认为生活中最重要的事情是对自己和他人都要诚实。
The most alluring thing a woman can have is confidence.
