有时候你必须做你必须做的事,即使它会伤害你。
Sometimes you gotta do what you gotta do, even if it hurts.
能源需求与环境保护之间的平衡是我们这个时代的挑战。
一本好书的衡量标准是它是否让你思考、感受并以不同的方式看待世界。
Nonviolence is the greatest force at the disposal of mankind.
I think the best thing you can do is to be true to yourself.
"Books are the quietest and most constant of friends."