The truth is: the natural world is changing. And we are totally dependent on that world. It provides our food, water and air. It is the most precious thing we have and we need to defend it.
文学是进入更广阔生活的护照。
The study of mathematics is the indispensable basis for all intellectual and spiritual progress.
被压迫者每隔几年被允许决定压迫阶级中的哪些特定代表来代表和压迫他们。
She's holding on my heart like a hand grenade