我曾经受苦过，曾经失望过，曾经体会过“死亡”，于是我以我在这伟大的世界里为乐。

睡眠，那些小小的死亡切片——我多么厌恶它们。

"Children's books should be as diverse as the children who read them."

Science progresses not just by answering questions, but by asking better ones.

人生的意义在于人自己赋予它的意义。