书籍是最好的礼物，因为它们里面包含着整个世界。
Books make great gifts because they have whole worlds inside of them.
The individual is the only reality. The further we move away from the individual toward abstract ideas about Homo sapiens, the more likely we are to fall into error.
有些鸟儿天生就是关不住的，它们的羽毛太鲜明，歌声太甜美、也太狂野了，所以你只能放它们走，否则哪天你打开笼子喂它们时，它们也会想办法扬长而去。