可持续性不仅仅是一个流行词;它是我们对后代的责任。
I'm not running from my past; I'm running toward my future.
You have to be willing to fail, to be wrong, to look stupid.
协助儿童,能使你们之间建立起更亲密的关系。这胜过一般的感情,因为你不仅给他安慰,更给予了他们实际的帮助。