痛苦的源头是无知。
The fountain of content must spring up in the mind, and they who have so little knowledge of human nature as to seek happiness by changing anything but their own dispositions will waste their lives in fruitless efforts.
量子世界不仅比我们想象的更奇怪，而且比我们能够想象的还要奇怪。
宇宙是一台量子计算机。
成为诗人意味着拥有一个如此敏锐的灵魂，以至于没有任何品质的细微差别能逃过它的察觉。
文章贵在简洁，简洁则明了；贵在疏朗，疏朗则通畅；贵在深远，深远则持久。
