可持续性不是附加品，而是一种思维方式。
Sustainability is not an add-on, it's a way of thinking.
童年转瞬即逝，但一本好书可以让它停留得更久一点。
A sound mind in a sound body, is a short, but full description of a happy state in this World: he that has these two, has little more to wish for; and he that wants either of them, will be little the better for anything else. Men’s happiness or misery is most part of their own making. He, whose mind directs not wisely, will never take the right way; and he, whose body is crazy and feeble, will never be able to advance in it.
