I believe that if you show people the problems and you show them the solutions they will be moved to act.
"The past is not dead. It is not even past."
一个人对自己限制得越多,他就越接近无限。
能源需求与环境保护之间的平衡是我们这个时代的挑战。
结社的能力反过来取决于社区分享规范和价值观的程度,以及能够将个人利益服从于更大群体利益的程度。