Every piece of plastic we produce should have a clear path to reuse or recycling.

People believe in God because the world is very complicated and they think it is very unlikely that anything as complicated as a flying squirrel or the human eye or a brain could happen by chance.

写作的艺术在于用寥寥数语表达丰富内容。

抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。