森林的真正价值不能仅用板英尺来衡量。
一门科学的历史就是它的问题域的历史。
Girls have to go into the world and make up their own minds about things.
Leadership is not about being in charge, but about taking care of those in your charge.
驯服囚犯最管用的办法,就是让他相信自己是自由的。If you