我们必须在经济增长和环境管理之间取得平衡。
We must balance economic growth with environmental stewardship.
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
灵魂是一种通过所有感官发射其光芒的火焰；存在就在于这火焰之中。
学习数学的唯一方法就是做数学。
Tradition is important, but evolution is necessary.
海洋将我们所有人联系在一起；它的挑战需要全球解决方案。